Need help with NPC (bot)

[michael1789]

As GOTO10 said, without knowing what your game is, specific help is impossible.

With pygame, this is how I time random things in my games (mostly, enemies to shoot at random intervals).

random_chance_role = pg.random.randrange(1000)
if random_chance_role < 5:
          do_random_thing = True  # OR whatever your game requires

This will give you a .5% chance / frame. You can change the numbers to suit your needs.