how to reset a variable in python

1f = 11
2print(f)
3del f
4print(f) # This should show a error thing that says that this variable doesn't exist

1# Basic syntax:
2del variable
3
4# Example usage:
5variable = 42
6print(variable)
7--> 42
8del variable
9print(variable)
10--> NameError: name 'variable' is not defined
11# Note, this error is what we expect now that the variable has been
12# 	deleted