Summarise YouTube videos from Telegram into a Google Doc

import re
from datetime import date
from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build
from clickruntime import on_event, credentials, http, ai

DOC_ID = "your-video-notes-doc-id"

@on_event
def handle(event):
    msg = (event.json or {}).get("message") or {}
    m = re.search(r"(?:v=|youtu\.be/|shorts/)([\w-]{11})", msg.get("text", ""))
    if not m:
        return {"skipped": True}
    creds = Credentials(credentials.connection("google", "work"))
    items = build("youtube", "v3", credentials=creds, cache_discovery=False).videos().list(part="snippet", id=m.group(1)).execute().get("items", [])
    if not items:
        return {"skipped": "video not found"}
    s = items[0]["snippet"]
    try:
        summary = ai.generate(f"Title: {s['title']}\nChannel: {s['channelTitle']}\n\n{s['description'][:6000]}", system="Summarise this video in 5 short bullet points.", max_output_tokens=400).text.strip()
    except ai.AIError:
        summary = s["description"][:500]
    token = credentials.secret("TELEGRAM_BOT_TOKEN")
    http.post(f"https://api.telegram.org/bot{token}/sendMessage", json={"chat_id": msg["chat"]["id"], "text": f"{s['title']}\n\n{summary}"})
    docs = build("docs", "v1", credentials=creds, cache_discovery=False).documents()
    end = docs.get(documentId=DOC_ID).execute()["body"]["content"][-1]["endIndex"] - 1
    entry = f"\n{date.today()}: {s['title']}\nhttps://youtu.be/{m.group(1)}\n{summary}\n"
    docs.batchUpdate(documentId=DOC_ID, body={"requests": [{"insertText": {"location": {"index": end}, "text": entry}}]}).execute()
    return {"saved": m.group(1)}