importgcs_lock_thing.lockasgcspublic_bucket_path="data-trf-test-mutex-lock"lock_file_name="test-lock.txt"ttl=2client=gcs.Client(bucket=public_bucket_path,lock_file_path=lock_file_name,ttl=ttl)# get lockstatus=client.lock()# free lockclient.free_lock()