You can use the functions inside a module by using a dot(.) operator along with the module name. First, let's see how to use the standard library modules. In the example below, math module is imported into the program so that you can use sqrt() functi

Modules refer to a file containing Python statements and definitions. A file containing Python code, for example: example.py, is called a module, and its module name would be example. We use modules to break down large programs into small manageable and o

Naming a Module. You can name the module file whatever you like, but it must have the file extension .py Re-naming a Module. You can create an alias when you import a module, by using the as keyword: