code: def __init__(self, weight):
      super().__init__()
      self.dtype_cast_counter = 0
      self.weight = weight
  
imports: import collections
  import unittest
  import torch
  from torch.testing._internal.common_utils import TestCase, run_tests, IS_WINDOWS, skipIfTorchDynamo
  from torch.testing._internal.autocast_test_lists import AutocastCPUTestLists
  from torch.utils._python_dispatch import TorchDispatchMode
label_desc: Use image node_id 1 to create a new WeightDTypeCastCounterMode object from inherited base classes: TorchDispatchMode with example: obj = WeightDTypeCastCounterMode(weight)