code: def __init__(self, predictor) -> None:
      self.predictor = predictor
  
imports: from typing import Optional, Tuple, Union
  import reagent.core.types
  import torch
  from reagent.core.fb_checker import IS_FB_ENVIRONMENT
  from reagent.core.parameters import RLParameters
  from reagent.gym.policies import Policy
  from reagent.gym.policies.samplers.discrete_sampler import GreedyActionSampler, SoftmaxActionSampler
  from reagent.gym.policies.samplers.top_k_sampler import TopKSampler
  from reagent.gym.policies.scorers.discrete_scorer import discrete_dqn_serving_scorer, parametric_dqn_serving_scorer
  from reagent.gym.policies.scorers.slate_q_scorer import slate_q_serving_scorer
  from reagent.models.actor import LOG_PROB_MAX, LOG_PROB_MIN
label_desc: Use image node_id 1 to create a new ActorPredictorPolicy object from inherited base classes: Policy with example: obj = ActorPredictorPolicy(predictor)