public function update(ResponseRequest $request, Response $response)
    {
        try {
            $attributes = $request->all();
            $id = $attributes['question_id']; 
            $question = $this->question->selectquestion($id); 
            $response->update($attributes);
            return redirect('/discussion/'.$question['slug']);
        } catch (Exception $e) {
            return $this->response->message($e->getMessage())
                ->code(400)
                ->status('error')
                ->url(guard_url('forum/response/' . $response->getRouteKey()))
                ->redirect();
        }

    }