code: def __init__(self, num_proc, name, key, nics):
      super(BasicDriverService, self).__init__(name, key, nics)
      self._num_proc = num_proc
      self._all_task_addresses = {}
      self._task_addresses_for_driver = {}
      self._task_addresses_for_tasks = {}
      self._task_index_host_hash = {}
      self._task_host_hash_indices = {}
      self._wait_cond = threading.Condition()
  
imports: import threading
  from horovod.runner.common.util import network
label_desc: Use image node_id 1 to create a new BasicDriverService object from inherited base classes: network with example: obj = BasicDriverService(num_proc, name, key, nics)