code: def _reconstructor(cls, base, state):
      if base is object:
          obj = object.__new__(cls)
      else:
          obj = base.__new__(cls, state)
          if base.__init__ != object.__init__:
              base.__init__(obj, state)
      return obj
  
file_path: catboost/contrib/tools/python3/src/Lib/copyreg.py
label_desc: Use image node_id 4 for calling a global function with example usage: _reconstructor(cls, base, state) and returns: obj