C:\Users\bertrand.vandeportae\Downloads>python simu_sensor_2_qt5.py
Traceback (most recent call last):
  File "C:\Program Files\Python39\lib\runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Program Files\Python39\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "\\iut.iut-tlse3.fr\ponsan\profil\p-ge2i\bertrand.vandeportae\redirections_10\Appdata\Python\Python39\site-packages\pip\__main__.py", line 29, in <module>
    from pip._internal.cli.main import main as _main
  File "\\iut.iut-tlse3.fr\ponsan\profil\p-ge2i\bertrand.vandeportae\redirections_10\Appdata\Python\Python39\site-packages\pip\_internal\cli\main.py", line 9, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File "\\iut.iut-tlse3.fr\ponsan\profil\p-ge2i\bertrand.vandeportae\redirections_10\Appdata\Python\Python39\site-packages\pip\_internal\cli\autocompletion.py", line 10, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "\\iut.iut-tlse3.fr\ponsan\profil\p-ge2i\bertrand.vandeportae\redirections_10\Appdata\Python\Python39\site-packages\pip\_internal\cli\main_parser.py", line 8, in <module>
    from pip._internal.cli import cmdoptions
  File "\\iut.iut-tlse3.fr\ponsan\profil\p-ge2i\bertrand.vandeportae\redirections_10\Appdata\Python\Python39\site-packages\pip\_internal\cli\cmdoptions.py", line 21, in <module>
    from pip._vendor.packaging.utils import canonicalize_name
ModuleNotFoundError: No module named 'pip._vendor.packaging'
Traceback (most recent call last):
  File "C:\Users\bertrand.vandeportae\Downloads\simu_sensor_2_qt5.py", line 14, in <module>
    reqs = subprocess.check_output([sys.executable, '-m', 'pip', 'freeze'])
  File "C:\Program Files\Python39\lib\subprocess.py", line 424, in check_output
    return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
  File "C:\Program Files\Python39\lib\subprocess.py", line 528, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['C:\\Program Files\\Python39\\python.exe', '-m', 'pip', 'freeze']' returned non-zero exit status 1.

C:\Users\bertrand.vandeportae\Downloads>