code: def action_extractor(self, actor_output):
      # Extract action from actor output
      return actor_output.action.squeeze()
  
imports: from collections import namedtuple
  from typing import List, Optional
  import gym
  import numpy
  from gym.utils import seeding
  from gym.wrappers.time_limit import TimeLimit
  from reagent.core.dataclasses import dataclass
  from reagent.gym.envs.env_wrapper import EnvWrapper
  from reagent.gym.envs.recsim import RecsimObsPreprocessor
  from reagent.gym.envs.wrappers.recsim import ValueWrapper
  from scipy.special import expit, logit
label_desc: Use image node_id 2 for calling the ToyVM obj's underlying member method code with example usage: obj.action_extractor(actor_output) and returns: actor_output