remove all pycache files

find . | grep -E "(__pycache__|\.pyc|\.pyo$)" | xargs rm -rf

Here is what the above code is Doing:
1. It’s using the find command to look for all files in the current directory.
2. It’s using grep to filter out all the files that don’t end in __pycache__, .pyc, or .pyo.
3. It’s using xargs to run the rm -rf command on all the files that were found by find and filtered by grep.