code: def __init__(self, in_features, out_features, bias):
      super().__init__()
      self.linear = torch.nn.Linear(
          in_features, out_features, bias=bias
      )
  
file_path: ColossalAI/tests/test_analyzer/test_fx/test_mod_dir.py
imports: import pytest
  import torch
  from colossalai.testing import clear_cache_before_run, parameterize
label_desc: Use image node_id 1 to create a new LinearModel object from inherited base classes: torch.nn with example: obj = LinearModel(in_features, out_features, bias)