Use None as a Value

Summary

Learn how to return None from a function and understand how None is used as a value in Python.

Problem statement

Implement a function that accepts any single argument but always returns the Python value None. Do not print anything. When the test harness evaluates your function, remember that None will be represented as an empty string in the test comparison, so the correct return value is the Python None object.

Task

Implement a function that always returns None, regardless of the input provided.

Examples

Input format

A single argument of any type is passed to the function set_to_none(value).

Output format

Return None (the Python None object).

Constraints

Do not print. Always return None.

Samples