make a python module code example

Example 1: python upload to pip

1. Create files:
    __init__.py   setup.py   README.md   LICENSE
2. Check for setuptools and wheel:
    pip install --user --upgrade setuptools wheel
3. Generate package:
    py setup.py sdist bdist_wheel
4. Upload to pip:
    twine upload dist/*

Example 2: python module

Simply, a module is a file consisting of Python code. A module can 
define functions, classes and variables. A module can also include 
runnable code that you can call with abitrary names attached to them.

Example 3: importing modules with package in python

from pakage_name.module_name import function_name
# now we can directly use function

##################################  OR  ########################################

from pakage_name import module_name
# now we have to use module_name.function_name