docstr: Zeros should be ignored.
docstr_tok: ["Zeros","should","be","ignored","."]
code: def testIdsWithZeros(self):
      """Zeros should be ignored."""
      input_sentence = [3, 1, 4, 0, 0, 0]
      output = [3, 1, 4]
      references = [[3, 1, 4, 0, 0, 0, 0, 0]]
      score, _, _, _ = sari_hook.get_sari_score(
          input_sentence, output, references
      )
      self.assertEqual(1, score)
  
file_path: tensor2tensor/tensor2tensor/utils/sari_hook_test.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import collections
  import numpy
  from tensor2tensor.utils import sari_hook
  import tensorflow.compat.v1
label_desc: Use image node_id 10 for calling the SariHookTest obj's underlying member method code with example usage: obj.testIdsWithZeros() without return types