Add update pip and setuptools section (#4061)
Add update pip and setuptools section (#4061)

* Add update pip and setuptools section

* Simplify the command to upgrade pip

Co-authored-by: Grey Li <5ce0d7a5eead072e968e083979254e6f62bc5de6@gmail.com>
fkazimierczak/flask,mitsuhiko/flask,pallets/flask,fkazimierczak/flask,fkazimierczak/flask,drewja/flask,drewja/flask,pallets/flask,mitsuhiko/flask,pallets/flask,drewja/flask