code: def __post_init_post_parse__(self):
      super().__post_init_post_parse__()
  
imports: import logging
  from typing import Dict, Optional
  import numpy
  import reagent.core.types
  import torch
  from reagent.core.dataclasses import dataclass, field
  from reagent.core.parameters import CEMTrainerParameters, NormalizationData, NormalizationKey, param_hash
  from reagent.gym.policies.policy import Policy
  from reagent.model_managers.model_based.world_model import WorldModel
  from reagent.model_managers.world_model_base import WorldModelBase
  from reagent.models.cem_planner import CEMPlannerNetwork
  from reagent.preprocessing.identify_types import CONTINUOUS_ACTION
  from reagent.preprocessing.normalization import get_num_output_features
  from reagent.training import ReAgentLightningModule
  from reagent.training.cem_trainer import CEMTrainer
  from reagent.workflow.types import RewardOptions
label_desc: Use image node_id 1 for calling the CrossEntropyMethod obj's underlying member method code with example usage: obj.__post_init_post_parse__() without return types