Python Start Here
Jupyter Notebook
use anaconda app to start jupyter
anacona_projects directory
click on ipynb file if old notebook
"new" dropdown if needed, typically "Python [conda env:base] option.
Terminal
Ai tells me venv is built into python 3.3, and it's the common tool. I'm going to accept that as true, and use venv as my fist choice right now.
python3 -m venv .venv
source .venv/bin/activate
VS Code
shebang (inside pipenv) :
!/usr/bin/env python3