code: def test_tuple_array_list(self):
      dataset = tabular.from_data(
          (np.arange(10), [2, 7, 1, 8, 4, 5, 9, 0, 3, 6])
      )
  
      self.assertIsInstance(dataset, chainer.dataset.TabularDataset)
      self.assertEqual(len(dataset), 10)
      self.assertEqual(len(dataset.keys), 2)
      self.assertEqual(dataset.mode, tuple)
  
      output = dataset.slice[[1, 3]].fetch()
      np.testing.assert_equal(output, ([1, 3], [7, 8]))
      self.assertIsInstance(output[0], np.ndarray)
      self.assertIsInstance(output[1], list)
  
imports: import unittest
  import numpy
  import chainer
  from chainer.dataset import tabular
  from chainer import testing
label_desc: Use image node_id 10 for calling the TestFromData obj's underlying member method code with example usage: obj.test_tuple_array_list() without return types