Hello !
I previously had a few problems, in particular in the heroic games launcher, so I went to their discord, but they just said “It’s a python problem, we can’t help you”
So, I’m giving you more details about this python issue :
When I want to launch gnome tweaks, I can’t. I’m forced to use python in a terminal, and then use exec(open(‘/usr/bin/gnome-tweaks’).read()) in this terminal to finally open gnome tweaks…
Then, in the heroic launcher, I wasn’t able to use the latest protonGE version, but only the latest wineGE version (who’s now discontinued)… I am now obliged to disable umu in the settings of each of my games in the heroic launcher, and THEN I can use protonGE in the wine menu of the games.
So, I guess I missed up with my python… The last thing I remember about it was I previously installed BCML (a mod launcher for BOTW in the cemu emulator for WiiU games), and maybe there is a link between these issues…
Here’s the link for BCML if you wanna check it out :
Now I got issues with the Azahar emulator for 3ds, so maybe there is again a link with python 
Thanks your for your interest about these problems !