docstr: Sets up inputs and references from the paper's test cases.
docstr_tok: ["Sets","up","inputs","and","references","from","the","paper","'s","test","cases","."]
code: def setUp(self):
      """Sets up inputs and references from the paper's test cases."""
      self.input_sentence = (
          "About 95 species are currently accepted .".split()
      )
      self.references = [
          "About 95 species are currently known .".split(),
          "About 95 species are now accepted .".split(),
          "95 species are now accepted .".split(),
      ]
  
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 1 for calling the SariHookTest obj's underlying member method code with example usage: obj.setUp() without return types