code: def _get_test_object(self):
      checkpoint_dir = self.get_temp_dir()
      with self.cached_session() as session:
          v1, v2 = _create_checkpoints(session, checkpoint_dir)
      return checkpoint_dir, v1, v2
  
file_path: tensorflow-upstream/tensorflow/python/distribute/checkpoint_utils_test.py
imports: import os
  from absl.testing import parameterized
  from tensorflow.python.distribute import combinations
  from tensorflow.python.distribute import strategy_combinations
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import variable_scope
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import test
  from tensorflow.python.training import checkpoint_utils
  from tensorflow.python.training import saver
label_desc: Use image node_id 1 for calling the CheckpointUtilsWithDistributionStrategyTest obj's underlying member method code with example usage: obj._get_test_object() and returns: checkpoint_dir,  v1,  v2