code: def host(self):
      host = moolib.Rpc()
      host.set_name("host")
      host.listen(ADDRESS)
      yield host
  
file_path: moolib/test/unit/test_tensors.py
imports: import time
  import warnings
  import torch
  import pytest
  import moolib
label_desc: Use image node_id 1 for calling the TestMoolibSpeeds obj's underlying member method code with example usage: obj.host() without return types