Gentlemen forgive me, I use Lazarus IDE, but I didn't get a response on the Lazarus Forum and Github AlexTP. I would be very grateful for your help. The error is: "ImportError: /usr/lib/python3.11/lib-dynload/_contextvars.cpython-311-x86_64-linux-gnu.so: undefined symbol: PyContextVar_Type."
ex4_gui.tar.gz