Show BasicCodeProblem and derivatives

def show_input(self, template_helper, language, seed):
        """ Show BasicCodeProblem and derivatives """
        header = ParsableText(self.gettext(language,self._header), "rst",
                              translation=self._translations.get(language, gettext.NullTranslations()))
        return str(DisplayableCodeProblem.get_renderer(template_helper).tasks.code(self.get_id(), header, 8, 0, self._language, self._optional, self._default))