How to Make a Function in Python

Functions are one of the most fundamental building blocks in Python, especially when it comes to writing clean, reusable, and efficient code.

In Python, a function is defined using the def keyword, followed by a function name and parentheses. For example, a simple function to add two numbers can be written as:

def add_numbers(a, b):
    return a + b

Usually, we write function parameters in parentheses, but you can leave them blank as shown below:

def greet():
    print("Hello, CodeFindr!")