from sqlalchemy import Column, Integer, String from sqlalchemy.orm import declarative_base Base = declarative_base() class Account(Base): # type: ignore __tablename__ = 'account' account_id = Column(Integer, primary_key=True) account_name = Column(String) created_at = Column(String) sap_created_at = Column(String) last_modified = Column(String) created_by = Column(String) last_modified_by = Column(String) class AccountContract(Base): # type: ignore __tablename__ = 'account_contracts' id = Column(Integer, primary_key=True) account_id = Column(Integer) contract_id = Column(Integer)