Python Functions Explained | Parameters, Return & Examples (2026)

In this video, you will learn Functions in Python from scratch in a simple and beginner-friendly way.

Python functions help you write clean, reusable, and organized code, which is extremely important for
real-world programming, Data Science, Data Analytics, and MLOps projects.

In this tutorial, you will learn:
What is a function in Python?
Why functions are important (reusability and clean code)
Function syntax explained
Parameters and arguments
Return statement and output
Real examples of Python functions for beginners

This Python series is designed for beginners who want to build a strong foundation in 2026 and beyond.

👉 Subscribe for the next video in this Python series.
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