code: def __init__(self, index, task_addresses):
      self.index = index
      """Task index."""
  
      self.task_addresses = task_addresses
      """Map of interface to list of (ip, port) pairs."""
  
imports: import threading
  from bluefog.run.horovodrun.common.util import network
label_desc: Use image node_id 1 to create a new RegisterTaskToTaskAddressesRequest object from inherited base classes: object with example: obj = RegisterTaskToTaskAddressesRequest(index, task_addresses)