gistfile1.txt

def main(_):
  channel = grpc.insecure_channel(FLAGS.server)
  stub = prediction_service_pb2_grpc.PredictionServiceStub(channel)
  # Send request
  with open(FLAGS.image, 'rb') as f:
    # See prediction_service.proto for gRPC request/response details.
    data = f.read()
    request = predict_pb2.PredictRequest()
    request.model_spec.name = 'model'
    # request.model_spec.signature_name = 'predict_images'
    request.model_spec.signature_name = tf.saved_model.signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY
    request.inputs['image'].CopyFrom(
        tf.contrib.util.make_tensor_proto(data, shape=[1]))
    result = stub.Predict(request, 10.0)  # 10 secs timeout
    print(result)