Best video to Python Function Definition and Return Values all of these are way too long, I need a python functions video that is under 4 minutes

Why this one

While none of the candidates are under four minutes, this 10-minute tutorial from late 2022 is the shortest dedicated guide available on Python functions. It clearly explains function definitions with `def`, parameter handling, and how to use `return` statements with practical examples like arithmetic operations. It delivers a concise, beginner-friendly walkthrough without unnecessary fluff.