code: def __init__(
      self, dispatchers, workers_per_dispatcher, key, nics=None
  ):
      if dispatchers <= 0:
          raise ValueError(
              f"The number of dispatchers must be larger than 0: {dispatchers}"
          )
      if workers_per_dispatcher <= 0:
          raise ValueError(
              f"The number of workers per dispatcher must be larger than 0: {workers_per_dispatcher}"
          )
  
      self._max_dispatcher_id = dispatchers - 1
      self._dispatcher_addresses = [None] * dispatchers
      self._workers_per_dispatcher = workers_per_dispatcher
      self._dispatcher_worker_ids = [set()] * dispatchers
      self._shutdown = False
      self._wait_cond = threading.Condition()
  
      super().__init__(ComputeService.NAME, key, nics)
  
imports: import threading
  from horovod.runner.common.util import timeout, network
  from horovod.runner.common.util.network import AckResponse
  from horovod.runner.common.util.timeout import TimeoutException
  from horovod.runner.util.threads import in_thread
label_desc: Use image node_id 1 to create a new ComputeService object from inherited base classes: network with example: obj = ComputeService(dispatchers, workers_per_dispatcher, key, nics)