python 3.7 ubuntu code example
Example 1: linux ubuntu install python 3.7
sudo apt-get install python3.7
Example 2: python 2.7 ubuntu command
sudo apt install python2
Example 3: how to install python3 in ubuntu
sudo apt update
sudo apt install software-properties-common
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
sudo apt install python3.8