Col
I have made some simple scripts to do PCA in the past but these were very specific to my needs. If you send an example of the type of plot you're after and/or more explanation, I'll see if I can whip up something for our notes website.
Alternatively, you should learn everything you need from the python course to do it yourself, if you prefer that.
Or maybe someone else has done something and will respond here!
All the best,