clean and fis python 3 install ubuntu 20.04 code example

Example 1: install python on ubuntu

sudo apt install python3.8

Example 2: how to install python 3 on ubuntu 20.04

sudo apt install build-essential libssl-dev libffi-dev python3-dev

Example 3: how to install python 3 on ubuntu 20.04

sudo apt install -y python3-venv