code: def _load_simple(obj_type, transferer, json_annotation, json_obj):
      new_obj = pickle.loads(
          base64.b64decode(json_obj), encoding="utf-8"
      )
      if not isinstance(new_obj, obj_type):
          raise RuntimeError(
              "Pickle didn't create an object of the proper type"
          )
      return new_obj
  
imports: import base64
  import functools
  import pickle
  import sys
  from collections import OrderedDict, defaultdict, namedtuple
  from copy import copy
  from datetime import datetime, timedelta
label_desc: Use image node_id 6 for calling a global function with example usage: _load_simple(obj_type, transferer, json_annotation, json_obj) and returns: new_obj