code: def configure_optimizers(self):
      return torch.optim.SGD(self.parameters(), lr=0.1)
  
file_path: pytorch-lightning/examples/pytorch/basics/transformer.py
imports: import lightning
  import torch
  import torch.nn.functional
  from lightning.pytorch.demos import Transformer, WikiText2
  from torch.utils.data import DataLoader, random_split
label_desc: Use image node_id 5 for calling the LanguageModel obj's underlying member method code with example usage: obj.configure_optimizers() and returns: torch