Somebody else reported similar issues a while ago:
I have pip installed as well. Mine is working fine at the moment.
~ >>> pip --version
pip 20.3.4 from /usr/lib/python3.9/site-packages/pip (python 3.9)
Can you tell us what has changed there? Most likely, something has changed on your end and it would be nice to figure that out.
Just a reminder on how to provide good information below, If you haven’t checked that out already 