code: def test_script_many_decorators(self):
      def no_op_decorator(f):
          return f
  
      @no_op_decorator
      @no_op_decorator
      @no_op_decorator
      @no_op_decorator
      @no_op_decorator
      def foo(x, dim: int):
          return x.unsqueeze(dim)
  
      x = torch.randn(
          1,
      )
      expected = foo(x, 0)
      scripted = torch.jit.script(foo)
      actual = scripted(x, 0)
      torch.testing.assert_close(expected, actual)
  
imports: from typing import Any, Dict, List, Optional, Tuple
  from torch.testing._internal.jit_utils import JitTestCase, make_global
  from torch.testing import FileCheck
  from torch import jit
  from jit.test_module_interface import TestModuleInterface
  import os
  import sys
  import torch
  import torch.testing._internal.jit_utils
  import torch.nn
  import unittest
  from torch.testing._internal.common_utils import freeze_rng_state
  from torch.testing._internal.jit_utils import RUN_CUDA_HALF
label_desc: Use image node_id 22 for calling the TestMisc obj's underlying member method code with example usage: obj.test_script_many_decorators() and returns: f, x