code: def test_fx_script_fm(self) -> None:
      m = FactorizationMachine()
      gm = torch.fx.GraphModule(m, Tracer().trace(m))
      torch.jit.script(gm)
  
file_path: torchrec/torchrec/modules/tests/test_deepfm.py
imports: import unittest
  import torch
  from torchrec.fx import Tracer
  from torchrec.modules.deepfm import DeepFM, FactorizationMachine
label_desc: Use image node_id 3 for calling the TestFM obj's underlying member method code with example usage: obj.test_fx_script_fm() without return types