import libraries python code example

Example 1: how to import python

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

Example 2: python module

Simply, a module is a file consisting of Python code. A module can 
define functions, classes and variables. A module can also include 
runnable code that you can call with abitrary names attached to them.

Example 3: import library python

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