how to import an existing module in python

Import Modules in python you need to use the import keyword along with the desired module name.

When interpreter comes across an import statement, it import the module to your current program.

You can use the function inside a module by using a dot(.) operator along with the module name.

PROGRAM

Import math

pie = math. pi

print("The value of pi is : ", pie)

output 
The value of pi is : 3.141592653589793

 

IMPORT PYTHON BUILT-IN MOUDULE

 In this example, the built-in ‘random’ module  is imported in python using the import statement. The rand int function from the ‘random’ module is then utilized to generate a random integer between 1 to 10, and the result is printed we can also import a file in python by using import statement.

Program

# Import the ‘random’ module, which is a built- in module for random number generation

import random

# Generate a random number between 1 and 10 random _number = random. rand int (1, 10)

print (“Random Number:”, random_ number)

output
Random Number: 5