autogluon_tabular_marketplace.ipynb failed CI

Link to the notebook:
https://github.com/aws/amazon-sagemaker-examples/blob/master/aws_marketplace/using_algorithms/autogluon/autogluon_tabular_marketplace.ipynb

Error:

---------------------------------------------------------------------------
Exception encountered at "In [9]":
---------------------------------------------------------------------------
ClientError Traceback (most recent call last)
in
10 inputs = {'training': train_s3_path}
11
---> 12 algo.fit(inputs)

/usr/local/lib/python3.7/site-packages/sagemaker/algorithm.py in fit(self, inputs, wait, logs, job_name)
421 self._validate_input_channels(inputs)
422
--> 423 super(AlgorithmEstimator, self).fit(inputs, wait, logs, job_name)
424
425 def _validate_input_channels(self, channels):

/usr/local/lib/python3.7/site-packages/sagemaker/estimator.py in fit(self, inputs, wait, logs, job_name, experiment_config)
667 self._prepare

[...]

ClientError: An error occurred (ValidationException) when calling the CreateTrainingJob operation: Caller is not subscribed to the marketplace offering.

Start with aws_marketplace/using_algorithms/autogluon/autogluon_tabular_marketplace.ipynb, especially In [9], and reproduce the CreateTrainingJob failure in the CI environment. Check how this notebook is executed and how marketplace prerequisites are handled; done means CI can process the notebook without the subscription ValidationException.

Written by the indexing model from the issue text.