So I have a class that I am working on and when I am finished with it, I want to import it into the game that I am working on. The main source code for my game has Tkinter imported, so my question is, do I need to import Tkinter into my seperate class file in order to use it in my game like normal or can I leave that out since Tkinter is already imported into the source code?
Yes, as a general rule you need to import tkinter in every file that uses tkinter.
Importing Classes and working with Libraries