object2vec_movie_recommendation.ipynb issues

https://github.com/awslabs/amazon-sagemaker-examples/blob/master/introduction_to_amazon_algorithms/object2vec_movie_recommendation/object2vec_movie_recommendation.ipynb

When running the notebook end-to-end I get this error:
```
No handlers could be found for logger "sagemaker"
ParamValidationErrorTraceback (most recent call last)
```

Start with introduction_to_amazon_algorithms/object2vec_movie_recommendation/object2vec_movie_recommendation.ipynb and run it end-to-end to capture the complete ParamValidationError traceback. Trace the failing SageMaker notebook step and confirm the notebook completes successfully without the reported error.

Written by the indexing model from the issue text.