To access the server, open this file in a browser:
    file:///root/.local/share/jupyter/runtime/jpserver-1-open.html
Or copy and paste one of these URLs:
    http://eb61e9a5ab9c:8888/lab?token=29e080ba16fc1a76c7259cbd25bdee95958e276331f0d8be
 or http://127.0.0.1:8888/lab?token=29e080ba16fc1a76c7259cbd25bdee95958e276331f0d8be