Both the submitted article and the product page list Python as a supported language. What's the issue?

That was my first glance at the website that i didn’t notice “Python”.

We do support Python. Here's an example of a Python scan: https://lift.sonatype.com/result/smagill-lift-demo/posthog/0... That gives an idea of the sorts of results we flag in Python code, though we don't expect people to interact with that full bug list often. Recommended usage is to enable Lift on a repo and use the pull request integration so you can focus on results related to code changes as they come in.