code: def __init__(self, index, task_addresses, host_hash):
      self.index = index
      """Task index."""
  
      self.task_addresses = task_addresses
      """Map of interface to list of (ip, port) pairs."""
  
      self.host_hash = host_hash
      """
          Hash of the host that helps to determine which tasks
          have shared memory access to each other.
          """
  
imports: import threading
  from bluefog.run.horovodrun.common.util import network
label_desc: Use image node_id 1 to create a new RegisterTaskRequest object from inherited base classes: object with example: obj = RegisterTaskRequest(index, task_addresses, host_hash)