import as in python doc code example

Example 1: how to import python

import random
from os import name, system
import time as t

Example 2: import library python

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

Example 3: python import as

from time import sleep as stop # changes the name of the function to anything you want

print("hi")
stop(3) # works the same as the function without the as
print("bye")