如何在python/Django中找出给定URL的摘要文本？

import requests
from bs4 import BeautifulSoup

def get_summary_text(url):
    response = requests.get(url)
    soup = BeautifulSoup(response.content, 'html.parser')

    # 获取文章内容的主要部分
    content = soup.find('div', {'class': 'article-content'})

    # 提取文本
    text = content.get_text()

    # 截取前500个字符作为摘要
    summary = text[:500]

    return summary

url = 'https://example.com/article'
summary = get_summary_text(url)
print(summary)