ground_truth_annotation_dense_point_cloud_tutorial.ipynb failed CI

Link to the notebook:
https://github.com/aws/amazon-sagemaker-examples/blob/master/ground_truth_labeling_jobs/3d_dense_point_cloud_downsampling_tutorial/ground_truth_annotation_dense_point_cloud_tutorial.ipynb

Error:

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Exception encountered at "In [2]":
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AssertionError Traceback (most recent call last)
in
2
3 # Make sure workteam arn is populated if private work team is chosen
----> 4 assert (WORKTEAM_ARN != '<>')

AssertionError:

Open ground_truth_labeling_jobs/3d_dense_point_cloud_downsampling_tutorial/ground_truth_annotation_dense_point_cloud_tutorial.ipynb and inspect cell 2, where CI fails on the WORKTEAM_ARN placeholder assertion. Check the notebook's CI execution or configuration to determine the intended handling, then rerun the notebook validation and confirm the failure is resolved.

Written by the indexing model from the issue text.