Checks if your version of python supports TLS1.2
A handy message will be printed out saying either your version of python is OK or telling you you need to update.
As of some time in 2018 GitHub only supports TLS 1.2 and higher, the default version of python on some distributions does not support this version of TLS.
This helper is a small script that checks your local install of python to see what version of TLS it supports.
How do I fix it?
Install the latest version of Python 2 from the Python Website
brew install python@2
Look around for the distribution specific upgrade instructions