code: def wait_for_other_workers():
      """Waits for other workers to reach the same call to this method."""
      return (
          dc_context.get_current_worker_context().wait_for_other_workers()
      )
  
file_path: tensorflow/tensorflow/python/distribute/multi_worker_util.py
imports: from tensorflow.core.protobuf import cluster_pb2
  from tensorflow.python.distribute import distribute_coordinator_context
  from tensorflow.python.training import server_lib
label_desc: Use image node_id 11 for calling a global function with example usage: wait_for_other_workers() and returns: dc_context