Fix: updating submit_job_to_cluster.py (#387)
Fix: updating submit_job_to_cluster.py (#387)

* Fix lint errors

* Update submit_job_to_cluster.py
GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples,GoogleCloudPlatform/python-docs-samples