code: def test_get_words(self):
      # test get words
      print(sa_sample.get_words("x"))
      self.assertEqual(
          [
              "Brilliant",
              "and",
              "moving",
              "performances",
              "by",
              "Tom",
              "Courtenay",
              "and",
              "Peter",
              "Finch",
          ],
          sa_sample.get_words("x"),
      )
      self.assertRaises(AssertionError, sa_sample.get_words, "y")
  
file_path: textflint/test/input/component/sample/test_sa_sample.py
imports: import unittest
  from textflint.input.component.sample.sa_sample import *
label_desc: Use image node_id 6 for calling the TestSASample obj's underlying member method code with example usage: obj.test_get_words() without return types