new_contents: import joblib
  
  path_dict = joblib.load('data/filepath_dict.txt')
  
  def tmp_gen():
      for i in range(len(path_dict)):
          path = path_dict[i]
          with open(path) as document_file:
              yield document_file.read()
  
subject: Add temporary corpus document generator - toolset need to be reworked.