code: def setUp(self):
      super().setUp()
      self.addCleanup(mock.patch.stopall)
  
      self._base_dir = os.path.join(
          os.path.dirname(  # components/
              os.path.dirname(  # infra_validator/
                  os.path.dirname(__file__)
              )
          ),  # model_server_runners/
          "testdata",
      )
      self._model = standard_artifacts.Model()
      self._model.uri = os.path.join(
          self._base_dir, "trainer", "current"
      )
      self._model_name = "chicago-taxi"
  
      # Prepare mocks
      self._mock_sleep = mock.patch("time.sleep").start()
      self._mock_core_v1_api = (
          mock.patch.object(kube_utils, "make_core_v1_api")
          .start()
          .return_value
      )
  
imports: import os
  from typing import Any, Dict
  from unittest import mock
  from kubernetes import client
  from kubernetes.client import rest
  import tensorflow
  from tfx.components.infra_validator import error_types
  from tfx.components.infra_validator import serving_bins
  from tfx.components.infra_validator.model_server_runners import kubernetes_runner
  from tfx.proto import infra_validator_pb2
  from tfx.types import standard_artifacts
  from tfx.utils import kube_utils
  from tfx.utils import path_utils
  from google.protobuf import json_format
label_desc: Use image node_id 1 for calling the KubernetesRunnerTest obj's underlying member method code with example usage: obj.setUp() without return types