This commit adds blank lines to the end of several files, including pytest.ini, README.md, and various scripts in the viewer-frontend. These changes enhance the readability and maintainability of the codebase by ensuring consistent formatting.
This commit introduces a new `pytest.ini` configuration file for backend tests, specifying test discovery patterns and output options. Additionally, the CI workflow is updated to set an environment variable that prevents DeepFace and TensorFlow from loading during tests, avoiding illegal instruction errors on certain CPUs. The face service and pose detection modules are modified to conditionally import DeepFace and RetinaFace based on this environment variable, enhancing test reliability. These changes improve the testing setup and contribute to a more robust CI process.
