code: def read(data_folder, train_file=None, test_file=None):
      train = WordTokenizeCorpusReader.__read_data(
          join(data_folder, train_file)
      )
      test = WordTokenizeCorpusReader.__read_data(
          join(data_folder, test_file)
      )
      tagged_corpus = TaggedCorpus(train, test)
      return tagged_corpus
  
file_path: underthesea/examples/pos_tag/data.py
imports: from os.path import join
label_desc: Use image node_id 1 for calling the WordTokenizeCorpusReader obj's underlying member method code with example usage: obj.read(data_folder, train_file, test_file) and returns: tagged_corpus