This is a spam article posted by a throwaway HN account with very little content mainly focused on pushing traffic to a for-pay udemy course.

Edit: looking at every article posted on HN from "pythonprogramminglanguage.com" is the same junk... https://news.ycombinator.com/from?site=pythonprogramminglang...

Each account that posted each of the links in the above search was created just to post that link and nothing else. All spam.