how to make a clear screen function in python code example

Example 1: how to clear console python

import os
os.system('cls' if os.name == 'nt' else 'clear')

Example 2: clear console in python

As you mentioned, you can do a system call:

For Windows
>>> import os
>>> clear = lambda: os.system('cls')
>>> clear()

For Linux the lambda becomes
>>> clear = lambda: os.system('clear')