* added testing
* github action for python, made mypy happy
* formatted with black
* minor fixes and styling
* test model cache
* cache test dependencies
* narrowed model cache tests
* moved endpoint tests to their own class
* cleaned up fixtures
* formatting
* removed unused dep
* updated dockerfile, added typing, packaging
apply env change
* added arm64 support
* added ml version pump, second try for arm64
* added linting config to pyproject.toml
* renamed ml input field
* fixed linter config
* fixed dev docker compose