Solved by OlivierCR in post #2 
              
              
                Hi! regarding endpoint re-use: is your goal to connect to an endpoint that is already live? 
You can use the Predictor class for this: 
from sagemaker.huggingface.model import HuggingFacePredictor
predictor = HuggingFacePredictor(endpoint_name="<my existing endpoints>")