code: def __init__(self, host: str = "localhost", port: str = "8500"):
      super().__init__()
      self.stub = create_grpc_stub(host, port)
  
file_path: chitra/chitra/serve/tf_serving/client.py
imports: from typing import Any, Callable, Optional
  import grpc
  import tensorflow
  from tensorflow_serving.apis import predict_pb2, prediction_service_pb2_grpc
label_desc: Use image node_id 1 to create a new GrpcClient object  with example: obj = GrpcClient(host, port)