code: def test_split(self):
      texts = ["The quick brown fox jumps over the lazy dog"]
      aug = naw.SplitAug()
  
      for text in texts:
          augmented_data = aug.augment(text)
          augmented_text = augmented_data[0]
  
          self.assertLess(len(text), len(augmented_text))
  
imports: import unittest
  import nlpaug.augmenter.word
label_desc: Use image node_id 1 for calling the TestSplit obj's underlying member method code with example usage: obj.test_split() without return types