chore(samples): fix job polling (#314)
chore(samples): fix job polling (#314)

* Fix job polling

* Update submit_job_to_cluster.py

Co-authored-by: Anthonios Partheniou <50de7473c4bcd6fb06c46bebfdc91e30df56824a@google.com>
googleapis/python-dataproc,googleapis/python-dataproc