Kinetic_POV/convert/convert.py, Raspberry_Pi_On_Air_Sign/onair.py
Changed all the 2.x print statememts and try except to use the 3.9
standard in the files mentiond.
These folders contain files that aren't parseable by `findimport`, and this is
on purpose or due to legacy python2 code. The screenshot maker
will soon learn to look at this file instead of .circuitpython-skip for
deciding whether to make a screenshot image.
