code: def __init__(self, index):
      self.index = index
      """Task index."""
  
file_path: bluefog/bluefog/run/horovodrun/task/task_service.py
imports: from bluefog.run.horovodrun.common.service import task_service
label_desc: Use image node_id 1 to create a new TaskToTaskAddressCheckFinishedSignal object from inherited base classes: object with example: obj = TaskToTaskAddressCheckFinishedSignal(index)