Oh, for some silly reason I thought getting flask to work required getting Python CGI to work first.
My intention is to get Flask running on the new domain. I've deleted the test.py from cgi-bin folder leaving flask.wsgi, .htaccess, and myapp.py in the root. But flask still doesn't work.
Also I've noticed a new folder in my log folder corresponding to my new domain, however it's empty even though I'm getting an Internal Server error.