I want to use the tkinter GUI library with python3 and Catalina 10.15.1, but I get a deprecation warning.
% python3 Python 3.7.4 (default, Oct 26 2019, 09:13:24) >>> import tkinter >>> tkinter.Tk() DEPRECATION WARNING: The system version of Tk is deprecated and may be removed in a future release. Please don't rely on it. Set TK_SILENCE_DEPRECATION=1 to suppress this warning.
I looked at this answer but
brew install tcl-tk and
brew install python3 but didn't help.
Is there a straightforward way to get tkinter to work, or is a different GUI library the recommended way to go? (I'm a bit worried that if I start installing new Python versions, I'll end up breaking other things.)