Tkinter coding in Python

Question

Good evening.
My question relates to pythons module tkinter. I use it in my code to open a window, display text and await user input that is displayed as soon as the button is pressed. You can try it out if you have access to an IDE with tkinter. I now wonder how I can save your input into a variable and use it for anything. With my current code the input is displayed but cant be saved, and I dont know why. I would appreciate your help.
https://code.sololearn.com/cuo9y3LjFrbc/?ref=app

Answer 1

there's close_well() inside retrieve_and_close() method.

there's well.destroy() inside close_well() method.

What's the meaning of destroy() function?

Answer 2

you could change your retrieve-value function, so that it returns the input instead of printing.

Another thing I noticed is that you import tkinter twice.