code: def _get_index_level_values(index):
      n = len(getattr(index, "levels", [index]))
      return [index.get_level_values(i) for i in range(n)]
  
imports: import ast
  from collections.abc import Sequence
  from concurrent import futures
  import concurrent.futures.thread
  from copy import deepcopy
  from itertools import zip_longest
  import json
  import operator
  import re
  import warnings
  import numpy
  import pyarrow
  from pyarrow.lib import _pandas_api, frombytes
label_desc: Use image node_id 15 for calling a global function with example usage: _get_index_level_values(index) and returns: unknown