How to use the phonemizer.lispy.parse function in phonemizer

def _postprocess_line(cls, line, separator, strip):
        """Parse a line from festival to phonemized output"""
        sep = separator.word
        out = []
        for word in lispy.parse(line):
            word = cls._postprocess_word(word, separator, strip)
            if word != '':
                out.append(word)
        out = sep.join(out)

        return out if strip else out + sep

def _postprocess_line(line, separator, strip):
    """Parse a line from festival to phonemized output"""
    sep = separator.word
    out = []
    for word in lispy.parse(line):
        word = _postprocess_word(word, separator, strip)
        if word != '':
            out.append(word)
    out = sep.join(out)

    return out if strip else out + sep

def _postprocess_line(cls, line, separator, strip):
        """Parse a line from festival to phonemized output"""
        sep = separator.word
        out = []
        for word in lispy.parse(line):
            word = cls._postprocess_word(word, separator, strip)
            if word != '':
                out.append(word)
        out = sep.join(out)

        return out if strip else out + sep