code: def find_class(self, module, name):
      classname = f"{module}.{name}"
      if classname not in self.__SAFE_CLASSES.keys():
          raise ValueError(
              f"Deserialization is restricted for pickled module {classname}"
          )
      return self.__SAFE_CLASSES[classname]
  
imports: import builtins
  import collections
  import inspect
  import io
  import logging
  import pickle
  import torch
label_desc: Use image node_id 2 for calling the RestrictedUnpickler obj's underlying member method code with example usage: obj.find_class(module, name) and returns: self