code: def _run_latest_policy_model(self, *args, **kwargs):
      return test_utils.strict_run_resolver_op(
          ops.LatestPolicyModel,
          args=args,
          kwargs=kwargs,
          store=self.store,
      )
  
imports: from typing import Dict, List, Optional
  from absl.testing import parameterized
  import tensorflow
  from tfx import types
  from tfx.dsl.input_resolution import resolver_op
  from tfx.dsl.input_resolution.ops import latest_policy_model_op
  from tfx.dsl.input_resolution.ops import ops
  from tfx.dsl.input_resolution.ops import test_utils
  from tfx.orchestration.portable.input_resolution import exceptions
  from ml_metadata.proto import metadata_store_pb2
label_desc: Use image node_id 2 for calling the LatestPolicyModelOpTest obj's underlying member method code with example usage: obj._run_latest_policy_model() and returns: test_utils