code: def _set_exp_parent_id(exp: dict, parent_id):
      """Set experiment parent ID"""
      exp.setdefault("refers", {})["parent_id"] = parent_id
  
imports: import logging
  import os
  import shutil
  from typing import Any, Dict, List
  from orion.core.io.database import DatabaseError
  from orion.core.io.database.pickleddb import PickledDB
  from orion.core.utils import generate_temporary_file
  from orion.core.utils.tree import TreeNode
  from orion.storage.base import BaseStorageProtocol, setup_storage
label_desc: Use image node_id 16 for calling a global function with example usage: _set_exp_parent_id(exp, parent_id) without return types