3. PYTHON FUNCTIONS - CODE CHALLENGE 1
In this session, we dive deep into one of the most powerful concepts in Python — functions! 🐍✨
Using a practical Jupyter Notebook, we break down how to create, call, and reuse functions to write clean, efficient, and organized code.
Whether you’re a beginner or refining your skills in the ALX Data Science program, this video will help you master how Python functions bring structure and flexibility to your programming.
📘 What You’ll Learn:
✅ What functions are and why they matter
✅ How to define and call functions in Python
✅ Function parameters, arguments, and return values
✅ The difference between local and global variables
✅ Lambda functions (anonymous functions) explained
✅ Real coding examples and practice exercises
💻 Tools Used:
Python 3
Jupyter Notebook
ALX Data Science Environment
👨🏽💻 About the Creator:
Musa Peter Musembi — Data Science enthusiast and ALX learner passionate about Python programming, analytics, and solving real-world problems through data-driven solutions.
📈 If you’re learning Python and want to strengthen your coding foundation, this video is for you!
👉 Don’t forget to like, comment, and subscribe for more Python tutorials, coding challenges, and data science insights.
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