rl_roboschool_stable_baselines.ipynb failed CI

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

Error:

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

ModuleNotFoundError: No module named 'misc'

Open reinforcement_learning/rl_roboschool_stable_baselines/rl_roboschool_stable_baselines.ipynb and inspect In [2], especially the sys.path.append("common") and misc import shown in the failure. Run the notebook's CI validation to reproduce the missing-module error; done means the notebook completes validation without ModuleNotFoundError.

Written by the indexing model from the issue text.