code: def configure_serialization(self):
      def deserialize(x):
          return torch.tensor(x, dtype=torch.float)
  
      def serialize(x):
          return x.tolist()
  
      return {"x": deserialize}, {"output": serialize}
  
file_path: pytorch-lightning/tests/tests_pytorch/serve/test_servable_module_validator.py
imports: from typing import Dict
  import pytest
  import torch
  from lightning.pytorch import Trainer
  from lightning.pytorch.demos.boring_classes import BoringModel
  from lightning.pytorch.serve.servable_module_validator import ServableModule, ServableModuleValidator
  from torch import Tensor
label_desc: Use image node_id 2 for calling the ServableBoringModel obj's underlying member method code with example usage: obj.configure_serialization() and returns: dict,  dict, torch, x