Answer

1. Go to the TabPy server URL in a web browser. This loads the TabPy Server Info page. 
2. Note the location of the tabpy packages, indicated by "state_path". (This page also lists the deployed models or functions.)
3. Connect to the Linux server, and navigate to the location of the tabpy packages (the directory name is "site-packages") using the cd command.
4. Start an interactive session of a supported Python version, for example: 

   python3.7

5. Follow the steps in TabPy Tools to connect TabPy client to the TabPy server, and to use the TabPy client to deploy and query python functions.