update or remove pypi page

[stress-tess]

per a user:

Hey all! It's come to my attention that a few times new Arkouda installers find this page first: https://pypi.org/project/arkouda/ and attempt those installation instructions which are pretty outdated. Is there a way that this page on pypi be updated and/or removed?

So we consider if we still want the pypi page and update it if so