cmd py2exe-gui Union[str, bytes, os.PathLike[str]], TypeError: 'ABCMeta' object is not subscriptable

[GoFireStar]

cmd py2exe-gui Union[str, bytes, os.PathLike[str]], TypeError: 'ABCMeta' object is not subscriptable

File "D:\Python\lib\site-packages\py2exe_gui\Utilities_init_.py", line 6, in
from .open_qfile import QtFileOpen
File "D:\Python\lib\site-packages\py2exe_gui\Utilities\open_qfile.py", line 36, in
class QtFileOpen:
File "D:\Python\lib\site-packages\py2exe_gui\Utilities\open_qfile.py", line 48, in QtFileOpen
Union[str, bytes, os.PathLike[str]], TypeError: 'ABCMeta' object is not subscriptable
python 3.8
py2exe-gui 0.3.1