code: def testResolverDefinition_StrategyCanBeOmitted(self):
      latest_examples = canned_resolver_functions.latest_created(
          types.Channel(standard_artifacts.Examples)
      )
      r = resolver.Resolver(examples=latest_examples).with_id(
          "my_resolver"
      )
      self.assertIsInstance(r.outputs["examples"], types.OutputChannel)
      self.assertEqual(
          r.outputs["examples"].producer_component_id, "my_resolver"
      )
  
imports: import tensorflow
  from tfx import types
  from tfx.dsl.components.common import resolver
  from tfx.dsl.input_resolution import canned_resolver_functions
  from tfx.dsl.input_resolution.strategies import latest_artifact_strategy
  from tfx.orchestration import data_types
  from tfx.orchestration import metadata
  from tfx.types import channel
  from tfx.types import standard_artifacts
  from ml_metadata.proto import metadata_store_pb2
label_desc: Use image node_id 5 for calling the ResolverTest obj's underlying member method code with example usage: obj.testResolverDefinition_StrategyCanBeOmitted() without return types