I've done some project using PyQt library for my class assignmnet.
And I need to check my application working before I submit it.
Today, 3 hours ago I updated my Mac book OS to Big Sur.
And I found out that PyQt library doesn't work. It doesn't show any GUI.
Are there someone know how to fix it?
Related to this, after upgrading to BigSur my app stopped launching its window...I am using the official Qt supported binding PySide2/shiboken2
Upgrading from PySide2 5.12 to 5.15 fixed the issue.
Steps:

Remove PySide2/shiboken2
pip3 uninstall PySide2
pip3 uninstall shiboken2

Reinstall
pip3 install PySide2
Is there any solution regarding to PyQt library doesn't work in Mac OS Big Sur?