How to Call a Function in Python? - Python Tutorial for Beginners

Published: 17 April 2021
on channel: Digital Academy
1,683
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🎓 Welcome back to Digital Academy, the Complete Python Development Tutorial for Beginners, which will help you Learn Python from A to Z!

🖥️ How to Call a Function in Python?

The def statement only creates a function in Python, but does not call it, afterwards. You must call (run) the function explicitly, by adding parentheses after the function’s name.

Consequently, once you have defined your function, you can call it from another function, and anywhere in your program - or even from the Python interpreter.

○ Create a Function in Python

def hello():
print('Hello, World!')


○ Call a Function in Python

hello() # OUTPUT: Hello, World!


Awesome, you can now define your own block of code in Python, also known as function. You can call this function from anywhere in your program. But, what is the point if this bock of code cannot be customised, with user-defined values?! Well, Let's see How arguments work, and How to pass these arguments to a function in Python.

Let's play this video, stick around and watch until the end of this video! 👍🏻

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