code: def testMatchNumberOfTransformedExamplesArtifacts(self):
      input_dict = {
          standard_component_specs.EXAMPLES_KEY: [
              standard_artifacts.Examples(),
              standard_artifacts.Examples(),
          ]
      }
      original_output_artifact = standard_artifacts.Examples()
      original_output_artifact.uri = "/dummy/path"
      output_dict = {
          standard_component_specs.TRANSFORMED_EXAMPLES_KEY: [
              original_output_artifact
          ]
      }
      executor_utils.MatchNumberOfTransformedExamplesArtifacts(
          input_dict, output_dict
      )
      self.assertLen(
          output_dict[
              standard_component_specs.TRANSFORMED_EXAMPLES_KEY
          ],
          2,
      )
      # Uris of the new artifacts should be located under the original artifact.
      self.assertTrue(
          output_dict[
              standard_component_specs.TRANSFORMED_EXAMPLES_KEY
          ][0].uri.startswith(original_output_artifact.uri)
      )
  
imports: import tensorflow
  from tfx.components.transform import executor_utils
  from tfx.components.transform import labels
  from tfx.proto import transform_pb2
  from tfx.types import artifact_utils
  from tfx.types import standard_artifacts
  from tfx.types import standard_component_specs
  from tfx.utils import proto_utils
label_desc: Use image node_id 4 for calling the ExecutorUtilsTest obj's underlying member method code with example usage: obj.testMatchNumberOfTransformedExamplesArtifacts() without return types