NameError: name 'Path' is not defined

Traceback (most recent call last): File "/private/var/mobile/Containers/Shared/AppGroup/94C45A26-1F47-4486-9539-896F8F44AA91/Pythonista3/Documents/a5.py", line 42, in <module> pythonista_version(), File "/private/var/mobile/Containers/Shared/AppGroup/94C45A26-1F47-4486-9539-896F8F44AA91/Pythonista3/Documents/a5.py", line 27, in pythonista_version info_plist = (Path(sys.executable).parent / "Info.plist").read_bytes() NameError: name 'Path' is not defined