code: def test_lazy_magic_methods(self) -> None:
      class Model(torch.nn.Module):
          def __init__(self):
              super().__init__()
              self.async_compute1 = AsyncModule()
              self.async_compute2 = AsyncModule()
  
          def forward(self, x: torch.Tensor) -> int:
              async_fut1 = self.async_compute1(x)
              async_fut2 = self.async_compute2(x)
              y = x * 3 + 5
              return 2 * async_fut1 + y - async_fut2
  
      m = Model()
      ref_res = m(torch.ones(3, 4))
      self.assertTrue(torch.equal(ref_res, 9 * torch.ones(3, 4)))
  
      gm = torch.fx.symbolic_trace(m)
      traced_res = gm(torch.ones(3, 4))
      self.assertTrue(torch.equal(traced_res, ref_res))
  
imports: import unittest
  from typing import Dict
  import torch
  import torch.fx
  from torchrec.distributed.types import LazyAwaitable
label_desc: Use image node_id 7 for calling the TestLazyAwaitable obj's underlying member method code with example usage: obj.test_lazy_magic_methods() and returns: unknown