02_structuring_data.ipynb failed CI

Link to the notebook:
https://github.com/aws/amazon-sagemaker-examples/blob/master/prep_data/image_data_guide/02_structuring_data.ipynb

Error:

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Exception encountered at "In [2]":
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FileNotFoundError Traceback (most recent call last)
in
----> 1 with open('pickled_data/sample_annos.pickle', 'rb') as f:
2 sample_annos = pickle.load(f)
3
4 with open('pickled_data/category_labels.pickle', 'rb') as f:
5 category_labels = pickle.load(f)

FileNotFoundError: [Errno 2] No such file or directory: 'pickled_data/sample_annos.pickle'

Open prep_data/image_data_guide/02_structuring_data.ipynb and inspect the failing In [2] cell, which attempts to load the two files under pickled_data. Run the notebook or its CI check to determine why those files are unavailable; done means the notebook completes without this FileNotFoundError.

Written by the indexing model from the issue text.