Bash - Clear Pycache

Description

Bash script to clear all automatically generated PyCache files.

When running code on an older/slower hard drive, it's possible to get errors about PyCache, when using PyTest. It seems entirely arbitrary when they pop up, and the easiest way to fix it is just to delete the associated PyCache files, so the project regenerates them.

Thus, this script simply iterates through all sub folders and clears all found PyCache files.