code: def __init__(self):
      super().__init__()
      self.l1 = torch.nn.Linear(28 * 28, 10)
  
file_path: fastai/nbs/examples/migrating_lightning.py
imports: from fastai.data.load import DataLoader
  import os, torch
  from torch.nn import functional
  from torchvision.datasets import MNIST
  from torchvision import transforms
  from lightning import LightningModule
label_desc: Use image node_id 1 to create a new LitModel object from inherited base classes: LightningModule with example: obj = LitModel()