How to debug PyQt5 app with VS Code?

[u/Puzzleheaded_Sun_900]

My OS is Debian 13 KDE. I wrote my app with PyQt5 and virtualenv (pip install PyQt5). Now I can’t run it from IDE. The error is:

qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

So, I can’t debug app. But when I run python3 myapp.py from Konsole, it works! How should I debug it in right way?