How can I make fullscreen window while using tkinter?

I want to make fullscreen window while I'm using tkinter, How can I do it?

I think such a question is best asked on another board, since it is a question about tkinter.

If you are satisfied with simply “popping out” the Panda3D window to go fullscreen (without the tkinter elements), then simply open a new Panda window in fullscreen mode without a parent window.