Issue using Python to import a server - Mailing list pgadmin-support

Hello everybody,

I'm trying to import a server using the CLI/Python using the following docs:
https://www.pgadmin.org/docs/pgadmin4/development/import_export_servers.html#importing-servers

Unfortunately I don't get which path to Python and setup.py is meant.
Do I have to activate the virtual environment in /Applications/pgAdmin\ 
4.app/Contents/Frameworks/Python.framework/Versions/3.11/lib/python3.11/venv?
Do I have to use the Python executable and setup.py which also can be 
found in the Application directory?
Are the instructions linked above even meant as an addition to the 
PgAdmin GUI?

Thanks in advance and with kind regards
Arne Brücher