On Apple Silicon Macs and some Windows computers, python-magic cannot run without installing additional libraries.
It was removed from requirements.txt file and is no longer needed to run ALEAPP.
filetype.py, a small and dependency free Python package to infer file type and MIME type checking the magic numbers signature of a file or buffer, has been adapted to be directly integrated into ALEAPP (easier to add new mime types).

Code was fully updated to use this new package.