stop tkinter window from freezing while program is sleeping

Question

This is quite an essential part of my program and I need to have sorted out as soon as possible so anything would be a massive help.

My program consists of three mod

Answer 1

A GUI program is always waiting for some action to occur. When actions do occur, the event code corresponding to that action is executed. Therefore, there is no need to call sleep(). All you need to do is set it up so that the third program is executed from the appropriate event.