I am trying to use the microsoft azure custom vision service on a mac from Jupyter in VS Code

I have Python 3.8.3 installed.

I have done pip install azure.cognitiveservices.vision.customvision and confirmed it is there using pip show.

When I execute the command
from azure.cognitiveservices.vision.customvision.prediction import CustomVisionPredictionClient

I get the error:

ModuleNotFoundError: No module named 'azure.cognitiveservices.vision.customvision'

I have tried adding the location where the package is installed to $PATH but that does not fix the problem.

Any thoughts gratefully received! thx