code: def _test_actor_net_builder(
      self, chooser: ContinuousActorNetBuilder__Union
  ) -> None:
      builder = chooser.value
      state_dim = 3
      state_normalization_data = NormalizationData(
          dense_normalization_parameters={
              i: NormalizationParameters(
                  feature_type=CONTINUOUS, mean=0.0, stddev=1.0
              )
              for i in range(state_dim)
          }
      )
      action_dim = 2
      action_normalization_data = NormalizationData(
          dense_normalization_parameters={
              i: NormalizationParameters(
                  feature_type=builder.default_action_preprocessing,
                  min_value=0.0,
                  max_value=1.0,
              )
              for i in range(action_dim)
          }
      )
      state_feature_config = rlt.ModelFeatureConfig()
      actor_network = builder.build_actor(
          state_feature_config,
          state_normalization_data,
          action_normalization_data,
      )
      x = actor_network.input_prototype()
      y = actor_network(x)
      action = y.action
      log_prob = y.log_prob
      self.assertEqual(action.shape, (1, action_dim))
      self.assertEqual(log_prob.shape, (1, 1))
      state_feature_config = rlt.ModelFeatureConfig()
      serving_module = builder.build_serving_module(
          actor_network,
          state_feature_config,
          state_normalization_data,
          action_normalization_data,
      )
      self.assertIsInstance(serving_module, ActorPredictorWrapper)
  
file_path: ReAgent/reagent/test/net_builder/test_continuous_actor_net_builder.py
imports: import unittest
  from reagent.core import types
  from reagent.core.fb_checker import IS_FB_ENVIRONMENT
  from reagent.core.parameters import NormalizationData, NormalizationParameters
  from reagent.net_builder import continuous_actor
  from reagent.net_builder.unions import ContinuousActorNetBuilder__Union
  from reagent.preprocessing.identify_types import CONTINUOUS
label_desc: Use image node_id 1 for calling the TestContinuousActorNetBuilder obj's underlying member method code with example usage: obj._test_actor_net_builder(chooser) without return types