delete all screen 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')