class_docstr: Inspects a given class and collects information about its instance
  methods.
  
  Args:
      cls (Type): The class to inspect.
code: def __repr__(self) -> str:
      return f"{self.__class__.__name__}({self._cls.__name__})"
  
imports: import inspect
  import re
  import sys
  import typing
  from typing import Any, Callable, Dict, List, NamedTuple, Optional, Type, Union
  from torch import Tensor
label_desc: Use image node_id 3 for calling the Inspector obj's underlying member method code with example usage: obj.__repr__() and returns: self, str, self, str