code: def test_lazy_awaitable_init_error(self) -> None:
      class Model(torch.nn.Module):
          def __init__(self):
              super().__init__()
              self.lazy_awaitable = NeedWaitNoInit(torch.ones(2, 3))
  
          def forward(self, x: torch.Tensor) -> torch.Tensor:
              return x + self.lazy_awaitable
  
      m = Model()
  
      with self.assertRaisesRegex(
          RuntimeError, "has not been initialized properly"
      ):
          m(torch.ones(2, 3))
  
imports: import unittest
  from typing import Dict
  import torch
  import torch.fx
  from torchrec.distributed.types import LazyAwaitable
label_desc: Use image node_id 4 for calling the TestLazyAwaitable obj's underlying member method code with example usage: obj.test_lazy_awaitable_init_error() and returns: unknown