code: def to_torch_instance(self, parameters):
      return self.torch_class(parameters, **self.param_dict)
  
imports: import torch
  from fate.components.components.nn.loader import Loader
  from torch.nn import Sequential
  import json
label_desc: Use image node_id 5 for calling the TorchOptimizer obj's underlying member method code with example usage: obj.to_torch_instance(parameters) and returns: self