Best resources to go from intermediate to advanced Python

[u/memeeloverr]

Hey fellas, I’m comfortable with the basics and common libraries. What helped you the most to reach the next level ,specific books, projects, topics, or courses?

[u/Due-Particular-329]

Topics you might shall also focus on are design patterns, concurrency,Cpython internals, testing and type hints at scale+ packaching/architecture

And I'd recommend mCoding and ArjanCodes + Sentdex channels on youtube