code: def test_dict_tensor(self):
      def dict_int_tensor_test(x: Any):
          assert torch.jit.isinstance(x, Dict[int, torch.Tensor])
  
      x = {2: torch.tensor([2])}
      self.checkScript(dict_int_tensor_test, (x,))
  
imports: import os
  import sys
  import torch
  import warnings
  from typing import List, Any, Dict, Tuple, Optional
  from torch.testing._internal.jit_utils import JitTestCase
label_desc: Use image node_id 7 for calling the TestIsinstance obj's underlying member method code with example usage: obj.test_dict_tensor() without return types