code: def get(self):
      if self.score_cap:
          return ScoreCap(self.score_cap)
  
      if self.sigmoid:
          return nn.Sigmoid()
  
      if self.tanh:
          return nn.Tanh()
  
      return nn.Identity()
  
imports: from dataclasses import asdict
  from typing import List, Optional
  import torch
  import torch.nn
  from reagent.core.dataclasses import dataclass, field
  from reagent.core.parameters import param_hash
  from reagent.models.base import ModelBase
  from reagent.models.fully_connected_network import FullyConnectedNetwork
  from reagent.models.mlp_scorer import MLPScorer
  from reagent.net_builder.slate_ranking_net_builder import SlateRankingNetBuilder
label_desc: Use image node_id 2 for calling the FinalLayer obj's underlying member method code with example usage: obj.get() and returns: nn, ScoreCap, nn, nn