code: def _get_test_input(self, architecture_name):
      if "rnn" in architecture_name:
          return self.sentence_path
      else:
          return self.image_path
  
imports: from __future__ import absolute_import
  from __future__ import print_function
  import os
  import sys
  import imp
  import numpy
  from mmdnn.conversion.examples.imagenet_test import TestKit
  import utils
  from utils import *
  from datetime import datetime
label_desc: Use image node_id 20 for calling the TestModels obj's underlying member method code with example usage: obj._get_test_input(architecture_name) and returns: self, self