Filechooser doesn't work on Mac

When trying to use plyers filechooser:

import plyer as pl
path=pl.filechooser.open_file()

I get the following error:
  File "/Users/user/Documents/GitHub/PigBrain/loader.py", line 24, in load_mat_file
    path=pl.filechooser.open_file()

  File "/Users/user/opt/anaconda3/lib/python3.8/site-packages/plyer/facades/filechooser.py", line 50, in open_file
    return self._file_selection_dialog(mode="open", *args, **kwargs)

  File "/Users/user/opt/anaconda3/lib/python3.8/site-packages/plyer/facades/filechooser.py", line 70, in _file_selection_dialog
    raise NotImplementedError()

NotImplementedError

Using macosx Python 3.8.8

[flueky]

I fixed this error, we need to pip install pyobjus.

[NomadDemon]

Afaik, someone is working with including pyobjus on mac instalations