How to Define Null Variable in Python

Posted on: February 25, 2021 by Ariessa Norramli

In this article, you will learn how to define a null variable in Python.

Null is used to refer to a variable or object that has no value.

Define Null Variable in Python

In order to define a null variable, you can use the None keyword.

a = None

print(a)
# => None

Note: The None keyword refers to a variable or object that is empty or has no value. It is Python’s way of defining null values.