The latest instructions for using TabPy tools are here: TabPy/tabpy-tools.md at master · tableau/TabPy · GitHub
TabPy no longer supports Python 2.7, and we recommend 3.6.5+, though 3.8 is not yet supported.
The path to running TabPy now is:
"pip install tabpy"
and it can then be started by running the command:
TabPy tools can be called in your code by importing:
"from tabpy.tabpy_tools.client import Client
client = Client('http://localhost:9004/')"