Send an agenda the day before Sprint Planning

import base64
from datetime import datetime, timedelta, timezone
from email.message import EmailMessage
from googleapiclient.discovery import build
from google.oauth2.credentials import Credentials
from clickruntime import on_trigger, credentials, ai, http

NOTES_DOC = "your-notes-doc-id"

@on_trigger
def run(event):
    creds = Credentials(credentials.connection("google", "work"))
    start = datetime.now(timezone.utc) + timedelta(days=1)
    events = build("calendar", "v3", credentials=creds, cache_discovery=False).events().list(calendarId="primary", q="Sprint Planning",
             timeMin=start.replace(hour=0).isoformat(), timeMax=start.replace(hour=23).isoformat(), singleEvents=True).execute()["items"]
    if not events:
        return {"meeting": None}
    notes = http.get(f"https://www.googleapis.com/drive/v3/files/{NOTES_DOC}/export", params={"mimeType": "text/plain"},
                     headers={"Authorization": f"Bearer {creds.token}"}).text[:8000]
    agenda = ai.generate(f"Write a sprint planning agenda with topics, decisions and owners from these notes:\n{notes}", max_output_tokens=600).text
    msg = EmailMessage()
    msg["To"] = ", ".join(a["email"] for a in events[0].get("attendees", []))
    msg["Subject"] = f"Agenda: {events[0]['summary']} tomorrow"
    msg.set_content(agenda)
    build("gmail", "v1", credentials=creds, cache_discovery=False).users().messages().send(
        userId="me", body={"raw": base64.urlsafe_b64encode(msg.as_bytes()).decode()}).execute()
    return {"sent_to": msg["To"].count("@")}