code: def __init__(self, vocab_size):
      super().__init__()
      self.model = Transformer(vocab_size=vocab_size)
  
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 1 to create a new LanguageModel object from inherited base class: L with example: obj = LanguageModel(vocab_size)