subreddits = {
    "news": ("news", 200),
    "sports": ("sports", 200),
}

if message.channel.id == 1064243619374059671:
    for prefix, (subreddit_name, limit) in subreddits.items():
        if message.content.lower().startswith(prefix):
            subreddit = reddit.subreddit(subreddit_name)
            top_posts = subreddit.top(limit=limit)
            chosen_post = random.choice(list(top_posts))
            await message.channel.send(chosen_post.title + ": " + chosen_post.url)
            await message.delete()
            break