rl_roboschool_ray_distributed.ipynb failed CI

Link to the notebook:
https://github.com/aws/amazon-sagemaker-examples/blob/master/reinforcement_learning/rl_roboschool_ray/rl_roboschool_ray_distributed.ipynb

Error:

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Exception encountered at "In [2]":
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ModuleNotFoundError Traceback (most recent call last)
in
10 from time import gmtime, strftime
11 sys.path.append("common")
---> 12 from misc import get_execution_role, wait_for_s3_object
13 from docker_utils import build_and_push_docker_image
14 from sagemaker.rl import RLEstimator, RLToolkit, RLFramework

ModuleNotFoundError: No module named 'misc'

Open reinforcement_learning/rl_roboschool_ray/rl_roboschool_ray_distributed.ipynb and inspect cell In [2], especially sys.path.append("common") and the import of misc. Re-run the notebook or its CI check to confirm the import succeeds and the reported ModuleNotFoundError is gone.

Written by the indexing model from the issue text.