-r requirements.txt flake8~=7.1 flake8-docstrings~=1.7 flake8-import-order~=0.18 flake8-import-single~=0.1 flake8-quotes~=3.4 neo4j==5.28.2 pytest~=9.0.3 pytest-cov~=5.0 pytest-mock~=3.15 yamllint~=1.35