Thanks for the kind review!
This is addressed in v1.2.1 — running a script no longer creates __pycache__ (bytecode writing is suppressed during execution, including for modules your scripts import), and any existing __pycache__ folders are now hidden from the panel.
This is awesome! Thank you! It would be great if it didn't create the __ pycache __ folder when you run a script or if needed, it could be hidden from the panel.