code: def test_n_output_without_augmentation(self):
      texts = ["AAAAAAAAAAA AAAAAAAAAAAAAA"]
      flows = [
          naf.Sequential([nac.OcrAug(), nac.OcrAug()]),
          naf.Sometimes(
              [nac.RandomCharAug(), nac.RandomCharAug()], aug_p=0.00001
          ),
      ]
  
      for flow in flows:
          for text in texts:
              for _ in range(5):
                  augmented_texts = flow.augment(text, n=3)
                  all_not_equal = False
                  for augmented_text in augmented_texts:
                      if augmented_text != text:
                          all_not_equal = True
                          break
                  if all_not_equal:
                      break
  
              self.assertFalse(all_not_equal)
      self.assertLess(0, len(flows))
      self.assertLess(0, len(texts))
  
imports: import unittest
  import os
  import numpy
  from dotenv import load_dotenv
  import nlpaug.augmenter.char
  import nlpaug.augmenter.word
  import nlpaug.augmenter.audio
  import nlpaug.augmenter.spectrogram
  import nlpaug.flow
  from nlpaug.util.audio.loader import AudioLoader
  from nlpaug.util import Action
label_desc: Use image node_id 7 for calling the TestFlow obj's underlying member method code with example usage: obj.test_n_output_without_augmentation() without return types