code: def _unpack_results(results_dict):
      """Unpacks results in the order skew_results, skew_pairs."""
      return (
          results_dict[feature_skew_detector.SKEW_RESULTS_KEY],
          results_dict[feature_skew_detector.SKEW_PAIRS_KEY],
      )
  
imports: import traceback
  from absl.testing import absltest
  from absl.testing import parameterized
  import apache_beam
  from apache_beam.testing import util
  import tensorflow
  from tensorflow_data_validation.utils import beam_runner_util
  from tensorflow_data_validation.skew import feature_skew_detector
  from tensorflow_data_validation.skew.protos import feature_skew_results_pb2
  from tensorflow_data_validation.utils import test_util
  from google.protobuf import text_format
label_desc: Use image node_id 1 for calling a global function with example usage: _unpack_results(results_dict) and returns: results_dict,  results_dict