A Python module is an external class or set of functions that exist outside the main file of your program. ... import random n = random.randint(1, 5) return n.

These topics can be about a specific module (e.g. random, turtle, pygame, requests). For instance, someone experimenting with the turtle module, might name their python file turtle.py. This results in ...

This code uses only built-in Python functions, only "random" is imported so so no extra modules needs to be installed. That is how it works: One simple matrix(x,y) function creates a random matrix ...