code: def expect_slate_wise_reward(self) -> bool:
      return self.fit_slate_wise_reward
  
file_path: ReAgent/reagent/net_builder/slate_reward/slate_reward_transformer.py
imports: from reagent.core.dataclasses import dataclass, field
  from reagent.core.parameters import param_hash, TransformerParameters
  from reagent.models.base import ModelBase
  from reagent.models.seq2slate_reward import Seq2SlateTransformerRewardNet
  from reagent.net_builder.slate_reward_net_builder import SlateRewardNetBuilder
label_desc: Use image node_id 2 for calling the SlateRewardTransformer obj's underlying member method code with example usage: obj.expect_slate_wise_reward() and returns: self