Functions in Python Explained in 60 Seconds #python #coding #programming  In this short we break down Python functions from scratch. You will see how to define a function with def, how to use parameters to pass data in, and how the return keyword sends a value back to the caller. The example also shows how default parameter values work, so arguments become optional without breaking anything. Everything is shown with a clean, practical greet function that handles two languages and demonstrates all four concepts in under a minute.