Removes accents from text

        :return: input with converted accents chars

def convert_accents(self):
        """Removes accents from text

        :return: input with converted accents chars
        """
        nkfd_form = unicodedata.normalize('NFKD', self.string)
        return "".join([
            char
            for char in nkfd_form
            if not unicodedata.combining(char)
        ])