/var/www/html/ngrampos/ngram_pos/service/word_service/pyindex.py:181: SyntaxWarning: "\w" is an invalid escape sequence. Such sequences will not work in the future. Did you mean "\\w"? A raw string is also an option.
  tk = RegexpTokenizer("[\w']+")
usage: pyindex.py [-h] [-c CONTENT] [-t TYPE] [-d DELIMITER] [-v VERIFY]
                  [-m METHOD] [-p PARAMETER] [-n NGRAM] [--max MAX]
                  [-l LANGUAGE]
pyindex.py: error: argument -t/--type: expected one argument