This is a list of all non preinstalled python packages or utilits we use.
https://core.docs.ubuntu.com/en/stacks/network/network-manager/docs/installation
Network manager is used to disable any connections on the offline laptop.
https://docs.python.org/3/installing/index.html
We use Pip or Pip3 to install other python packages.
https://pypi.org/project/Flask/
Flask is used to host the web app.
https://2019.www.torproject.org/docs/debian.html.en
We use TOR to keep connections on the online laptop secure