enable venv python code example
Example 1: how to create a python venv
python3 -m venv tutorial-env
Example 2: crete venv with pyhton3
virtualenv -p python3 envname
Example 3: how to use virtual environment python
python3 -m venv env
python3 -m venv tutorial-env
virtualenv -p python3 envname
python3 -m venv env