code: def __init__(self) -> None:
      super(LargeNet, self).__init__()
      self.fc2 = nn.Linear(10, 5000000, bias=False)
      self.fc3 = nn.Linear(5000000, 4, bias=False)
  
imports: import copy
  import os
  import tempfile
  from typing import Any, Dict, List, Tuple, Type
  import unittest
  import pytest
  import torch
  from torch import nn
  import torch.distributed
  import torch.nn.functional
  import fairscale.experimental.nn.data_parallel.gossip
  from fairscale.fair_dev.testing.testing import skip_if_single_gpu, spawn_for_all_world_sizes
label_desc: Use image node_id 1 to create a new LargeNet object from inherited base classes: Net with example: obj = LargeNet()