class_docstr: This class is only for correctness verification.
class_docstr_tok: ["This","class","is","only","for","correctness","verification","."]
code: def __torch_function__(cls, func, types, args=(), kwargs=None):
      cls._pre_op_fn()
      return super().__torch_function__(func, types, args, kwargs)
  
imports: from types import MethodType
  from typing import Callable, Optional, Union
  import torch
  import torch.nn
  from packaging import version
  from torch import Tensor
  from torch.nn import Parameter
  from torch.utils._pytree import tree_map
  from colossalai.logging import get_dist_logger
  from .construction import ConstructorManager
  from .pretrained import PretrainedManager
  import colossalai._analyzer._subclasses._meta_registration
label_desc: Use image node_id 2 for calling the _MyTensor obj's underlying member method code with example usage: obj.__torch_function__(cls, func, types, args, kwargs) and returns: super