code: def test_augment(self):
      self.assertEqual(self.t.augment(self.data), self.data)
  
      self.assertEqual(self.t.augment("4"), "4")
  
file_path: textaugment/tests/test_translate.py
imports: import unittest
  import sys
  from textaugment.translate import Translate
  from textaugment import translate
label_desc: Use image node_id 2 for calling the OutputTestCase obj's underlying member method code with example usage: obj.test_augment() without return types