automate_model_retraining_workflow.ipynb failed CI

[hongshanli23]

Link to the notebook: https://github.com/aws/amazon-sagemaker-examples/blob/master/step-functions-data-science-sdk/automate_model_retraining_workflow/automate_model_retraining_workflow.ipynb

Error:

---

Exception encountered at "In [8]":

InvalidInputException Traceback (most recent call last) in 22 WorkerType='Standard', 23 NumberOfWorkers=2, ---> 24 Timeout=60 25 )

/opt/conda/lib/python3.7/site-packages/botocore/client.py in _api_call(self, *args, **kwargs) 355 "%s() only accepts keyword arguments." % py_operation_name) 356 # The "self" in this scope is referring to the BaseClient. --> 357 return self._make_api_call(operation_name, kwargs) 358 359 _api_call.name = str(py_operation_name)

/opt/conda/lib/python3.7/site-packages/botocore/client.py in _make_ap

[...]

InvalidInputException: An error occurred (InvalidInputException) when calling the CreateJob operation: Role should not be null or empty.

[MorganWeiss]

Did you get any luck with this? I am having a problem at the lambda step, for some reason it does not find it.