code: def __init__(
      self,
      service_name,
      addresses,
      key,
      verbose,
      match_intf=False,
      probe_timeout=20,
      attempts=3,
  ):
      # Note: because of retry logic, ALL RPC calls are REQUIRED to be idempotent.
      self._verbose = verbose
      self._service_name = service_name
      self._wire = Wire(key)
      self._match_intf = match_intf
      self._probe_timeout = probe_timeout
      self._attempts = attempts
      self._addresses = self._probe(addresses)
      if not self._addresses:
          raise NoValidAddressesFound(
              "Horovod was unable to connect to {service_name} on any "
              "of the following addresses: {addresses}.\n\n"
              "One possible cause of this problem is that "
              "horovod currently requires every host to have at "
              "least one routable network interface with the same "
              "name across all of the hosts. "
              'You can run "ifconfig -a" '
              "on every host and check for the common "
              "routable interface. "
              "To fix the problem, you can rename interfaces on "
              "Linux.".format(
                  service_name=service_name, addresses=addresses
              )
          )
  
imports: import pickle
  import psutil
  import queue
  import socket
  import socketserver
  import struct
  import shutil
  import cloudpickle
  from horovod.runner.util.threads import in_thread
  from horovod.runner.common.util import secret
  from horovod.runner.util.network import find_port
label_desc: Use image node_id 1 to create a new BasicClient object from inherited base classes: object with example: obj = BasicClient(service_name, addresses, key, verbose, match_intf, probe_timeout, attempts)