[Tutor] How to work with a later version of Python

[Neveills, Sarah]

All,

I have version 3.8.3 of Python installed on my MAC OS.

The homework I need to do will only work with version 3.6 (and no later or
earlier). I have downloaded Python 3.6, but how do I work in version 3.6
instead of 3.8.3?

I need to figure out how to switch between editions...please advise.

Respectfully,
Sarah Neveills