code: def get_fake_example(self, single_int_value=0):
      example = tf.train.Example()
      example.features.feature["single_int"].int64_list.value.extend(
          [single_int_value]
      )
      return example
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import json
  import os
  import sys
  import numpy
  import tensorflow
  from six.moves import urllib_parse
  from google.protobuf import json_format
  from tensorflow_serving.apis import regression_pb2
  from werkzeug import test
  from werkzeug import wrappers
  from tensorboard.backend import application
  from tensorboard.backend.event_processing import plugin_event_multiplexer
  from tensorboard.plugins import base_plugin
  from utils import inference_utils
  from utils import platform_utils
  from utils import test_utils
  import wit_plugin
label_desc: Use image node_id 2 for calling the InferencePluginTest obj's underlying member method code with example usage: obj.get_fake_example(single_int_value) and returns: example