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Learn how to create, use and import modules in Python , which are files containing functions and variables for reusable code. See examples of built- in modules , aliasing, dir() function and more. Modules in Python are files that contain Python code , such as functions, variables, or classes that you can use in other Python programs. They help organize code into smaller, reusable parts. You can use built-in modules like math or random, or create your own custom modules to keep your code clean and easy to manage. print "Hello : ", par. return In this tutorial, you'll learn about Python modules and how to develop your own modules in Python . Python is one of the most popular programming languages because of its vast collection of modules which make the work of developers easy and save time from writing the code for a particular task for their program. Python provides various types of modules which include Python built-in modules and external modules . In this article, we will learn about the built-in modules in Python and how to use them.
