code: def test_text_to_word_sequence():
      sample_text = "hello! ? world!"
      assert text.text_to_word_sequence(sample_text) == [
          "hello",
          "world",
      ]
  
imports: from collections import OrderedDict
  import numpy
  import pytest
  from tensorflow import keras
  from keras_preprocessing import text
label_desc: Use image node_id 8 for calling a global function with example usage: test_text_to_word_sequence() without return types