What is a module? why?
A module is a Python file with one or more functions and variables. These functions and variables can be called from your program by importing a module.
Modules can be used to organize your code.
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In this example we use the math module. This module has many functions such as sine, cosine as well as variables:
To find the available functions in a module, you can use this code:
First create a Python file with a function. We call this file hello.py and we have one function:
hellowe can use it in our program
# Import your module