how to pick random strings from the given strings in Python code example

Example 1: python random string

import secrets 
secrets.token_hex(nbytes=16)

# this will produce something like 
# aa82d48e5bff564f3221d02194611c13

Example 2: python generate random string

''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(N))