code: def test_get_texts(self):
      self.assertTrue(all(self.df["text"] == self.corpus.get_texts()))
  
file_path: scattertext/scattertext/test/test_corpusFromPandas.py
imports: from unittest import TestCase
  import numpy
  import pandas
  from scattertext import chinese_nlp, CorpusDF
  from scattertext import whitespace_nlp
  from scattertext.CorpusFromPandas import CorpusFromPandas
label_desc: Use image node_id 3 for calling the TestCorpusFromPandas obj's underlying member method code with example usage: obj.test_get_texts() without return types