code: def is_list_or_tuple(self, test):
      return isinstance(test, list) or isinstance(test, tuple)
  
imports: import os
  import sys
  import importlib
  import pickle
  import lzma
  import PIL.Image
  import numpy
  import torch
label_desc: Use image node_id 12 for calling the UnitTest obj's underlying member method code with example usage: obj.is_list_or_tuple(test) and returns: unknown