code: def build_slate_reward_network(
      self, state_dim, candidate_dim, candidate_size, slate_size
  ) -> torch.nn.Module:
      pass
  
imports: import abc
  import torch
label_desc: Use image node_id 1 for calling the SlateRewardNetBuilder obj's underlying member method code with example usage: obj.build_slate_reward_network(state_dim, candidate_dim, candidate_size, slate_size) without return types