The point of using '#!/usr/bin/env python3' is that you don't have to mess with virtual environments. Using this exact shebang line signals "This script is int

The point of using '#!/usr/bin/env python3' is that you don't have to mess with virtual environments. Using this exact shebang line signals "This script is intended to be executed directly (not a python module) and it only needs the python3 standard library."