how to install python modules on mac code example

Example 1: mac os install python 3

brew install python3

Example 2: install python in mac

brew install python3
brew install python2

Example 3: python pip install mac

python -m pip install 

#Download Selenium
python -m pip install selenium

Example 4: how to install modules in python

# In cmd.exe type:     
pip install #module_name

Example 5: pip install python 3

You cannot just pip install python3 because it is not a library.

If you want to install the latest python3:
https://www.python.org/ftp/python/3.8.2/python-3.8.2.exe