code: def get_split_table_key(name):
      return f"{name}__table_persistent_split__"
  
imports: import io
  import logging
  import pickle
  import struct
  import typing
  from typing import Any, List, Tuple, TypeVar
  from fate.arch.config import cfg
  from ._table_meta import TableMeta
  from ._type import PartyMeta
label_desc: Use image node_id 1 for calling the _SplitTableUtil obj's underlying member method code with example usage: obj.get_split_table_key(name) and returns: name, str