code: def testParseServingBinaries_TensorFlowServing_DefaultImageName(self):
      spec = infra_validator_pb2.ServingSpec(
          tensorflow_serving=infra_validator_pb2.TensorFlowServing(
              tags=["latest"]
          )
      )
      result = serving_bins.parse_serving_binaries(spec)
  
      self.assertLen(result, 1)
      self.assertIsInstance(result[0], serving_bins.TensorFlowServing)
      self.assertEqual(result[0].image, "tensorflow/serving:latest")
  
imports: import tensorflow
  from tfx.components.infra_validator import serving_bins
  from tfx.proto import infra_validator_pb2
label_desc: Use image node_id 2 for calling the ServingBinsTest obj's underlying member method code with example usage: obj.testParseServingBinaries_TensorFlowServing_DefaultImageName() without return types