向电报组发送消息,无需用户输入

我正在尝试构建一个bot,每当使用python更新最新新闻时,它会自动发送消息。下面是我所做的。

companies = {
    "name_1": {
        "rss": "name_1 rss link",
        "link": "name_1 link"
    }
}

import feedparser as fp
import time, telebot
token = <TOKEN>
bot = telebot.TeleBot(token)
LIMIT = 1
while True:
    def get_news():
        count = 1
        news = []
        for company, value in companies.items():
            count = 1
            if 'rss' in value:
                d = fp.parse(value['rss'])
                for entry in d.entries:
                    if hasattr(entry, 'published'):
                        if count > LIMIT:
                            break
                        news.append(entry.link)
                        count = count + 1

        return (news)
    val = get_news()
    time.sleep(10)
    val2 = get_news()
    try:
        if val[0]!=val2[0]:
            bot.send_message(chat_id= "Hardcoded chat_id", text=val2[0])
    except Exception:
        pass

如何更新代码,以便bot将最新新闻发布到添加到的所有组? 我通过以下方式获得chat\u id: bot.get_updates()[-1].message.chat.id 有没有关于如何实现自动化的建议?