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Modules: In Python, a module is a file containing Python definitions and statements. Modules allow you to organize your code into reusable pieces and help with maintaining and structuring your programs. A module is essentially a Python file (.py) Python provides built-in modules (like math, os, etc.). You can create your own custom modules. Modules have special variables: __name__: The name of the module. __file__: The file path of the module. __doc__ : The documentation string of a module. Enter fullscreen mode Exit fullscreen mode In Python, identifiers starting and ending with double underscores (like name, doc, etc.) are called…