I'd love to use this app, but I'm running into the same 'won't open' problem as a few others. I managed to get these errors to appear when I ran it via command prompt:
Traceback (most recent call last):
File "main.py", line 2844, in <module>
File "main.py", line 2835, in main
File "main.py", line 853, in __init__
File "Core\imageGallery.py", line 547, in __init__
FileNotFoundError: [WinError 3] The system cannot find the path specified: 'Assets'
Hopefully that helps! I'm also finding it difficult to run via command prompt on Windows 10, simply because MediaPipe is so difficult to access now. If you know of a way around that, let me know!