{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "404f012c",
   "metadata": {
    "tags": []
   },
   "outputs": [],
   "source": [
    "#snowflake connector and pytest\n",
    "!pip -q install snowflake-connector-python pytest pytest-sugar \n",
    "!pip -q install pyecharts absl-py\n",
    "!pip -q install statsmodels\n",
    "!pip -q install pmdarima"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "d1f087f5",
   "metadata": {
    "tags": []
   },
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/snowflake/connector/options.py:103: UserWarning: You have an incompatible version of 'pyarrow' installed (12.0.1), please install a version that adheres to: 'pyarrow<10.1.0,>=10.0.1; extra == \"pandas\"'\n",
      "  warn_incompatible_dep(\n",
      "DEBUG:absl:READY!!!\n"
     ]
    }
   ],
   "source": [
    "# main imports\n",
    "import snowflake.connector\n",
    "import pandas as pd\n",
    "import pyecharts as echarts\n",
    "import os\n",
    "import boto3 \n",
    "\n",
    "import math\n",
    "import random\n",
    "import scipy\n",
    "import numpy as np\n",
    "import statsmodels.formula.api as smf\n",
    "import statsmodels.api as sm\n",
    "import pmdarima as pm \n",
    "import time\n",
    "\n",
    "from datetime import datetime, date\n",
    "from statsmodels.tsa.statespace.sarimax import SARIMAX\n",
    "from statsmodels.tsa.arima.model import ARIMA\n",
    "from statsmodels.graphics.tsaplots import plot_acf, plot_pacf\n",
    "from statsmodels.tsa.seasonal import seasonal_decompose\n",
    "from statsmodels.tools.eval_measures import mse,rmse, meanabs\n",
    "from statsmodels.tsa.stattools import adfuller\n",
    "from statsmodels.tsa.statespace.tools import diff\n",
    "from scipy import fftpack\n",
    "from multiprocess import Pool\n",
    "\n",
    "# utils\n",
    "from getpass import getpass\n",
    "\n",
    "# logging and re\n",
    "from absl import logging\n",
    "import re\n",
    "\n",
    "\n",
    "log_level = \"DEBUG\"\n",
    "ticket_code = \"EXP_1\"\n",
    "\n",
    "logging.set_verbosity(log_level)\n",
    "logging.debug(\"READY!!!\")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "c9d12447",
   "metadata": {
    "tags": []
   },
   "source": [
    "## Direct Snowflake Connection"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "9a9135b3",
   "metadata": {
    "tags": []
   },
   "outputs": [],
   "source": [
    "sec_id = 'dev/sagemaker-notebook-instance/SNOWFLAKE_PASSWORD'\n",
    "\n",
    "\n",
    "def get_secret_value(name, version=None):\n",
    "    \"\"\"Gets the value of a secret.\n",
    "\n",
    "    Version (if defined) is used to retrieve a particular version of\n",
    "    the secret.\n",
    "\n",
    "    \"\"\"\n",
    "    secrets_client = boto3.client(\"secretsmanager\")\n",
    "    kwargs = {'SecretId': name}\n",
    "    if version is not None:\n",
    "        kwargs['VersionStage'] = version\n",
    "    response = secrets_client.get_secret_value(**kwargs)\n",
    "    return response\n",
    "\n",
    "\n",
    "def get_snowflake_creds(username=\"SAGEMAKER\", account=\"orchard\",\n",
    "                        warehouse=\"DEV_OWS_ENGINEERING\"):\n",
    "    \"\"\"\n",
    "    Fetches and returns snowflake creds for connecting to snowflake\n",
    "\n",
    "    Please use this within the scope of a function if using this on a shared instance\n",
    "    This is so that the password is in memory only when its needed and gets dropped \n",
    "    once its no longer required.\n",
    "\n",
    "    returns:\n",
    "    - creds (dict) - a dictionary containing user creds\n",
    "\n",
    "    \"\"\"\n",
    "    creds = {\n",
    "      \"user\":  username,\n",
    "      \"password\": get_secret_value(sec_id)['SecretString'],\n",
    "      \"account\": \"orchard\",\n",
    "      \"warehouse\": warehouse,\n",
    "      \"protocol\": 'https'\n",
    "    }\n",
    "    return creds\n",
    "\n",
    "\n",
    "def snowflake_connector_factory(creds=None):\n",
    "    \"\"\"\n",
    "    A Factory for creating snowflake connectors.\n",
    "\n",
    "    This returns the cursor after opening a session with snowflake.\n",
    "\n",
    "    params:\n",
    "    - creds - snowflake credentials \n",
    "\n",
    "    returns:\n",
    "    - cursor - snowflake session cursor\n",
    "    \"\"\"\n",
    "    try:\n",
    "        if creds:\n",
    "            _creds = creds\n",
    "        else:\n",
    "            _creds = get_snowflake_creds()\n",
    "        return snowflake.connector.connect(**_creds).cursor()\n",
    "    except Exception as e:\n",
    "        logging.error(f\"Something went wrong - {str(e)}\")\n",
    "\n",
    "\n",
    "def _is_version_number(s):\n",
    "    \"Check and returns true if its a version number\"\n",
    "    return re.search(\"^[0-9][.0-9]*[0-9]$\", s) is not None\n",
    "\n",
    "\n",
    "def test_connection():\n",
    "    \"\"\" tests connection to snowflake \"\"\"\n",
    "    with snowflake_connector_factory() as cs:\n",
    "        try:\n",
    "            cs.execute(\"SELECT current_version()\")\n",
    "            one_row = cs.fetchone()\n",
    "            assert len(one_row) == 1\n",
    "            assert _is_version_number(one_row[0])\n",
    "            logging.info(f\"Your snowflake version - {one_row[0]} PASSED!\")\n",
    "        except Exception as e:\n",
    "          logging.error(f\"Something went wrong - {str(e)}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "9ebc492b",
   "metadata": {
    "tags": []
   },
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "INFO:absl:Your snowflake version - 7.29.1 PASSED!\n"
     ]
    }
   ],
   "source": [
    "test_connection()"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "c0fb1f86",
   "metadata": {},
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "6aa26dec",
   "metadata": {
    "tags": []
   },
   "outputs": [],
   "source": [
    "with snowflake_connector_factory() as cs:\n",
    "    try:\n",
    "        cs.execute(\"USE WAREHOUSE DEV_PERFORMANCE_WAREHOUSE;\")\n",
    "        cs.execute(\"\"\"\n",
    "        \n",
    "        with list_iscrs as (SELECT distinct ISRC \n",
    "        from intelligence.dbt_prod_project_moments.project_moments_spotify_streams_120_day\n",
    "        limit 1000\n",
    "),\n",
    "to_analyse as (SELECT * from intelligence.dbt_prod_project_moments.project_moments_spotify_streams_120_day\n",
    "    where ISRC in ( select ISRC from list_iscrs))\n",
    "select * from to_analyse;\n",
    "        \"\"\")\n",
    "        rows = cs.fetchall()\n",
    "    except Exception as e:\n",
    "      logging.error(f\"Something went wrong - {str(e)}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "1176b4a8",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "(140000, 7)\n",
      "(140000, 7)\n"
     ]
    }
   ],
   "source": [
    "data_df = pd.DataFrame(rows, columns=map(lambda meta: meta[0], cs.description))\n",
    "df = data_df.drop_duplicates().copy()\n",
    "print(data_df.shape)\n",
    "print(df.shape)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "92761cb9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Min activity date:  2022-04-22\n",
      "Max activity date:  2022-09-08\n"
     ]
    }
   ],
   "source": [
    "df['ACTIVITY_DATE'] = pd.to_datetime(df['ACTIVITY_DATE'])\n",
    "df['ACTIVITY_DATE'] = df['ACTIVITY_DATE'].dt.date\n",
    "\n",
    "print('Min activity date: ', df['ACTIVITY_DATE'].min())\n",
    "print('Max activity date: ', df['ACTIVITY_DATE'].max())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "c9db1a68",
   "metadata": {},
   "outputs": [],
   "source": [
    "def check_one_track_df(one_track_df):\n",
    "    return len(one_track_df)==140\n",
    "\n",
    "def unique_isrc_df(isrc, df):\n",
    "    one_track_df = df[df['ISRC']==isrc].copy()\n",
    "    one_track_df['ACTIVITY_DATE'] = pd.to_datetime(one_track_df['ACTIVITY_DATE'])\n",
    "    one_track_df['ACTIVITY_DATE'] = one_track_df['ACTIVITY_DATE'].dt.date\n",
    "    one_track_df = one_track_df[['ISRC', 'ACTIVITY_DATE', 'STREAMS']]\n",
    "    return one_track_df.sort_values(by = 'ACTIVITY_DATE')\n",
    "\n",
    "def fourier_table(one_track_df, loop=60):\n",
    "    y = np.array(one_track_df['STREAMS'])\n",
    "    y_fft_filtered = fftpack.fft(y).copy()\n",
    "    freq = fftpack.fftfreq(len(y), d = 1/len(y))\n",
    "    cut_off = len(y)/loop\n",
    "    y_fft_filtered[np.abs(freq) > cut_off]=0\n",
    "    Fourier = fftpack.ifft(y_fft_filtered)\n",
    "    y_diff = pd.Series(Fourier).diff()\n",
    "    y_diff_diff = y_diff.diff()\n",
    "    locs2 = abs(np.diff(np.sign(y_diff_diff)))\n",
    "    zero_diff_diff = np.where(np.logical_and(locs2 !=0, np.isnan(locs2)==False))\n",
    "    inflection_point = one_track_df.iloc[zero_diff_diff[0]]\n",
    "    Fourier = pd.DataFrame(Fourier, columns = ['Fourier'])\n",
    "    Fourier['ACTIVITY_DATE'] = np.array(one_track_df['ACTIVITY_DATE'])\n",
    "    streams = pd.DataFrame(one_track_df[['STREAMS','ACTIVITY_DATE']])\n",
    "    df_fourier = streams.merge(Fourier, on = ['ACTIVITY_DATE'])\n",
    "    df_fourier['Inflection_Point'] = np.where(df_fourier['ACTIVITY_DATE']\n",
    "                                              .isin(inflection_point['ACTIVITY_DATE']), 1,0)\n",
    "    df_fourier['Fourier_real_part'] =  np.array(df_fourier['Fourier']).real\n",
    "    df_fourier['ISRC'] = np.array(one_track_df['ISRC'])\n",
    "    return df_fourier\n",
    "\n",
    "def timing_val(func):\n",
    "    def wrapper(*arg, **kw):\n",
    "        '''source: http://www.daniweb.com/code/snippet368.html'''\n",
    "        t1 = time.time()\n",
    "        res = func(*arg, **kw)\n",
    "        t2 = time.time()\n",
    "        return (t2 - t1), res, func.__name__\n",
    "    return wrapper\n",
    "\n",
    "@timing_val\n",
    "def compile_fourier_table(df):\n",
    "    res = pd.DataFrame(columns=['ACTIVITY_DATE', 'STREAMS', 'Fourier', 'Inflection_Point', 'ISRC'])\n",
    "    unique_isrcs = df['ISRC'].unique()\n",
    "    for isrc in unique_isrcs:\n",
    "        one_track_df = unique_isrc_df(isrc, df)\n",
    "        if check_one_track_df(one_track_df):\n",
    "            one_track_fourier = fourier_table(one_track_df, loop=60)\n",
    "            res = res.append(one_track_fourier)\n",
    "            #res = pd.concat(one_track_fourier)\n",
    "        else:\n",
    "            print('Error:',isrc,'data has length', len(one_track_df))\n",
    "    return res\n",
    "\n",
    "def save_dataframe_s3(df):\n",
    "    s3 = boto3.client('s3')\n",
    "    bucket_name = 'dev-cucumbers'\n",
    "    filepath = \"eimpara/Fourier/Fourier_table_25Aug2023.csv\"\n",
    "    csv_buffer = df.to_csv(index=False).encode('utf-8')\n",
    "    # Save the CSV file to S3\n",
    "    s3.put_object(Body=csv_buffer, Bucket=bucket_name, Key=filepath)\n",
    "    print(f\"Table saved to S3 bucket: {bucket_name}, with file name: {filepath}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "77cda5ad",
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n",
      "/home/ec2-user/anaconda3/envs/pytorch_p310/lib/python3.10/site-packages/pandas/core/arraylike.py:402: RuntimeWarning: invalid value encountered in sign\n",
      "  result = getattr(ufunc, method)(*inputs, **kwargs)\n",
      "/tmp/ipykernel_9400/4062702066.py:50: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  res = res.append(one_track_fourier)\n"
     ]
    }
   ],
   "source": [
    "# IDs = df['ISRC'].unique().tolist()\n",
    "# sample_size = 100\n",
    "# random.seed(2023)\n",
    "# random_sample = random.sample(IDs, k=sample_size)\n",
    "# subset =df[df['ISRC'].isin(random_sample)]\n",
    "\n",
    "fourier_table_apr_sept22 = compile_fourier_table(df)\n",
    "FourierTable_Apr_Sept_22 = pd.DataFrame(fourier_table_apr_sept22[1])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "c6653213",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/Fourier/Fourier_table_25Aug2023.csv\n"
     ]
    }
   ],
   "source": [
    "FourierTable_Apr_Sept_22['ACTIVITY_DATE'] = pd.to_datetime(FourierTable_Apr_Sept_22['ACTIVITY_DATE']).dt.date\n",
    "\n",
    "save_dataframe_s3(FourierTable_Apr_Sept_22)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "6531e4f0",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "77816ca2",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "30660 rows loaded in 0.07745862007141113 seconds\n",
      "Splitting work into 10 chunks\n",
      "ISRCs have been splitted in 10 dataframes for run id=1692958078682143.2\n",
      "Arguments 1692958078682143.2,0,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,1,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,2,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,3,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,4,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,5,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,6,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,7,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,8,<class 'pandas.core.frame.DataFrame'>\n",
      "Arguments 1692958078682143.2,9,<class 'pandas.core.frame.DataFrame'>\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "WARNING:snowflake.connector.vendored.urllib3.connectionpool:Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(\"read error: Error([('Provider routines', '', 'cipher operation failed'), ('SSL routines', '', 'decryption failed or bad record mac')])\"))': /session?delete=true&request_guid=15217d7c-3d74-4164-8c3f-252e939a0a42\n",
      "WARNING:snowflake.connector.vendored.urllib3.connectionpool:Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(\"read error: Error([('Provider routines', '', 'cipher operation failed'), ('SSL routines', '', 'decryption failed or bad record mac')])\"))': /session?delete=true&request_guid=56db2b42-fcf9-4cb1-b43c-e70ef9f362cd\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_6.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_3.csv\n",
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_5.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_8.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_2.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_0.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_9.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_1.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_4.csv\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n",
      "/tmp/ipykernel_9400/2417590990.py:131: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.\n",
      "  new_df = new_df.append(pd.DataFrame([{\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Table saved to S3 bucket: dev-cucumbers, with file name: eimpara/ARIMA/1692958078682143.2_7.csv\n",
      "Moments calculation finished.\n",
      "work done in (442.1872982978821, None, 'split_work') seconds\n"
     ]
    }
   ],
   "source": [
    "def timing_val(func):\n",
    "    def wrapper(*arg, **kw):\n",
    "        t1 = time.time()\n",
    "        res = func(*arg, **kw)\n",
    "        t2 = time.time()\n",
    "        return (t2 - t1), res, func.__name__\n",
    "    return wrapper\n",
    "\n",
    "# returns full df\n",
    "@timing_val\n",
    "def load_full_data():\n",
    "    list_for_pred = FourierTable_Apr_Sept_22[(FourierTable_Apr_Sept_22['Inflection_Point']==1) & \n",
    "                                             (FourierTable_Apr_Sept_22['ACTIVITY_DATE'] > date(2022, 9, 1))]['ISRC'].unique().tolist()\n",
    "    subset_for_pred = df[df['ISRC'].isin(list_for_pred)].copy()\n",
    "    return subset_for_pred\n",
    "\n",
    "def split_universe(df, n):\n",
    "    def chunks(l, n):    \n",
    "        for i in range(0, len(l), n):\n",
    "            yield l[i:i + n]\n",
    "    isrcs = df['ISRC'].unique().tolist()\n",
    "    isrcs.sort()\n",
    "    isrc_chunks = chunks(isrcs, (len(isrcs) // n) + 1)\n",
    "    return list(isrc_chunks)\n",
    "\n",
    "@timing_val\n",
    "def split_work(full_df, n, f):\n",
    "    isrc_chunks = split_universe(full_df, n)\n",
    "    splitted_df = []\n",
    "    for chunk in isrc_chunks:\n",
    "        df_chunk = full_df[full_df['ISRC'].isin(chunk)]\n",
    "        splitted_df.append(df_chunk)\n",
    "    run_id = str(time.time() * 1000000)    \n",
    "    print(\"ISRCs have been splitted in {} dataframes for run id={}\".format(n, run_id))\n",
    "    with Pool(n) as p:\n",
    "        splitted_df_with_index = list(enumerate(splitted_df))\n",
    "        splitted_df_with_args = map(lambda x: (run_id, x[0], x[1]), splitted_df_with_index)\n",
    "        # parallel computation happens here\n",
    "        p.map(f, splitted_df_with_args)\n",
    "    print(\"Moments calculation finished.\")\n",
    "\n",
    "# Save one chunk of work    \n",
    "def save_chunk_s3(df, run_id, chunk_id):\n",
    "    s3 = boto3.client('s3')\n",
    "    bucket_name = 'dev-cucumbers'\n",
    "    filepath = \"eimpara/ARIMA/{}_{}.csv\".format(run_id, chunk_id)\n",
    "    csv_buffer = df.to_csv(index=False).encode('utf-8')\n",
    "    # Save the CSV file to S3\n",
    "    s3.put_object(Body=csv_buffer, Bucket=bucket_name, Key=filepath)\n",
    "    print(f\"Table saved to S3 bucket: {bucket_name}, with file name: {filepath}\")\n",
    "    \n",
    "\n",
    "def auto_arima(df_isrc):\n",
    "    cutoff_train_test_sets = 133\n",
    "    (train, test)           = (df_isrc.iloc[:cutoff_train_test_sets], df_isrc.iloc[cutoff_train_test_sets:])\n",
    "    train.index = pd.to_datetime(train['ACTIVITY_DATE'])\n",
    "    train = train.sort_index(axis = 0)\n",
    "    auto_df = train[['STREAMS']].copy()\n",
    "    auto_model = pm.auto_arima(auto_df, start_p=1, start_q=1,\n",
    "                                test='adf',\n",
    "                                max_p=3, max_q=3, m=7,\n",
    "                                start_P=0, seasonal=True,\n",
    "                                d=None, D=1, trace=False,\n",
    "                                error_action='ignore',  \n",
    "                                suppress_warnings=True, #stationary=False,\n",
    "                                stepwise=True)\n",
    "    #return (auto_model.seasonal_order, auto_model.order)\n",
    "    return auto_model\n",
    "\n",
    "def iterate_group_by_key(df, col_for_key, sort_data=True):\n",
    "    if sort_data:\n",
    "        df = df.sort_values(by=col_for_key)\n",
    "    def key_at(i): return np.array(df[col_for_key].iloc[i])\n",
    "    index, size = (0, df.shape[0])\n",
    "    while index < size:\n",
    "        current_key = key_at(index)\n",
    "        res = []\n",
    "        while index < size and list(current_key) == list(key_at(index)):\n",
    "            res.append(df.iloc[index])\n",
    "            index =  index + 1\n",
    "        resdf = pd.DataFrame(res, columns=df.columns)\n",
    "        yield resdf\n",
    "\n",
    "@timing_val\n",
    "def arima_iscrs(df):\n",
    "    # new_df = pd.DataFrame(columns=['ISRC','pred_type',\n",
    "    #                                'mse', 'rmse','nrmse', 'avg_rmse',\n",
    "    #                                'mae', 'avg_mae', \n",
    "    #                                'sum_forecast_errors', 'avg_fe','len_df'])\n",
    "    new_df = pd.DataFrame(columns=['ISRC','pred_type',\n",
    "                                   'mse', 'avg_streams_train', 'avg_streams_test', 'median_streams_train',\n",
    "                                   'median_streams_test', 'linear_gradient_train', 'linear_gradient_test',\n",
    "                                   'sum_forecast_errors', 'len_df'])\n",
    "    \n",
    "    #ts_df = pd.DataFrame(columns=['ISRC','ACTIVITY_DATE', 'STREAMS', 'Pred']\n",
    "    count = 1\n",
    "    for subdf in iterate_group_by_key(df, ['ISRC']):\n",
    "        df_isrc = subdf\n",
    "        isrc    = df_isrc['ISRC'].iloc[0]\n",
    "        df_isrc = df_isrc.sort_values(by=['ACTIVITY_DATE'])        \n",
    "\n",
    "        try:\n",
    "            cutoff_train_test_sets = 133\n",
    "            start_pred = 133 #132?\n",
    "            end_pred = 139\n",
    "            (train, test)           = (df_isrc.iloc[:cutoff_train_test_sets], df_isrc.iloc[cutoff_train_test_sets:])\n",
    "            (end_test, end_train)   = (len(test), len(train))\n",
    "            #(seasonal_order, order) = auto_arima(train)\n",
    "            model = auto_arima(train)\n",
    "\n",
    "            #arima_model = ARIMA(train['STREAMS'], order=order, seasonal_order=seasonal_order,enforce_stationarity=False).fit()\n",
    "            #pred        = arima_model.get_prediction(start= 1, end = (end_train + end_test-1),  dynamic=False)\n",
    "            pred = model.predict(n_periods=7, return_conf_int=False)\n",
    "            #forecast_errors =  np.subtract(np.array(test['STREAMS']), np.array(pred.predicted_mean[start_pred:end_pred]))\n",
    "            forecast_errors =  np.subtract(np.array(test['STREAMS']), pred)\n",
    "            mse     = np.square(forecast_errors).mean()\n",
    "            avg_streams_train = train['STREAMS'].mean()\n",
    "            avg_streams_test = test['STREAMS'].mean()\n",
    "            median_streams_train = train['STREAMS'].median()\n",
    "            median_streams_test = test['STREAMS'].median()\n",
    "            linear_gradient_train = (train.iloc[-1]['STREAMS'] - train.iloc[0, test.columns.get_loc('STREAMS')])/len(train)\n",
    "            linear_gradient_test = (test.iloc[-1]['STREAMS'] - test.iloc[0, test.columns.get_loc('STREAMS')])/len(test)\n",
    "            sum_forecast_errors =  round(forecast_errors.sum(), 3)\n",
    "            all_positives       = all(map(lambda x: x > 0, forecast_errors))\n",
    "            all_negatives       = all(map(lambda x: x < 0, forecast_errors))        \n",
    "            pred_categorical    = None\n",
    "            if all_positives:\n",
    "                pred_categorical = 'actuals_above_predicted'\n",
    "            elif all_negatives:\n",
    "                pred_categorical = 'actuals_below_predicted'\n",
    "            else:\n",
    "                pred_categorical = 'actuals_crossing_predicted'\n",
    "            new_df = new_df.append(pd.DataFrame([{\n",
    "                'ISRC': isrc, \n",
    "                'pred_type': pred_categorical,\n",
    "                'mse': mse,\n",
    "                'avg_streams_train': avg_streams_train,\n",
    "                'avg_streams_test': avg_streams_test,\n",
    "                'median_streams_train': median_streams_train,\n",
    "                'median_streams_test': median_streams_test,\n",
    "                'linear_gradient_train': linear_gradient_train,\n",
    "                'linear_gradient_test': linear_gradient_test,\n",
    "                'sum_forecast_errors': sum_forecast_errors,\n",
    "                'len_df': df_isrc.shape[0]\n",
    "                }], columns=new_df.columns))\n",
    "            if count % 100 ==0:\n",
    "                print(\"Worker processed {} ISRCs.\".format(count))\n",
    "            count = count+1\n",
    "        except Exception as e:\n",
    "            print(\"Error while processing ISRC {}: '{}'\".format(isrc, e))\n",
    "    return new_df\n",
    "    \n",
    "def work_load(arg):\n",
    "    (run_id, chunk_id, df) = arg\n",
    "    print(\"Arguments {},{},{}\".format(run_id, chunk_id, type(df)))\n",
    "    timing, res, _ = arima_iscrs(df)\n",
    "    save_chunk_s3(res, run_id, chunk_id)\n",
    "    return res\n",
    "\n",
    "if __name__ == '__main__':\n",
    "\n",
    "    #### Running the code\n",
    "    parallelism = 10\n",
    "    timing, full_df, _ = load_full_data()\n",
    "    print(\"{} rows loaded in {} seconds\".format(full_df.shape[0], timing))\n",
    "    print(\"Splitting work into {} chunks\".format(parallelism))\n",
    "    elapsed_time = split_work(full_df, parallelism, work_load)\n",
    "    print(\"work done in {} seconds\".format(elapsed_time))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "cd117f19",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "b3af4084",
   "metadata": {},
   "outputs": [],
   "source": []
  }
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