Email action items from new meeting notes

import re, base64
from email.mime.text import MIMEText
from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build
from clickruntime import on_trigger, credentials, state, ai, report_fetched

FOLDER_ID = "your-folder-id"

@on_trigger
def run(event):
    creds = Credentials(credentials.connection("google", "work"))
    seen = state.get("seen") or []
    files = build("drive", "v3", credentials=creds, cache_discovery=False).files().list(
        q=f"'{FOLDER_ID}' in parents and mimeType='application/vnd.google-apps.document'", fields="files(id,name)").execute()["files"]
    new = [f for f in files if f["id"] not in seen]
    report_fetched(len(new))
    if not new:
        return {"sent": 0}
    docs = build("docs", "v1", credentials=creds, cache_discovery=False).documents()
    gmail = build("gmail", "v1", credentials=creds, cache_discovery=False)
    for f in new:
        body = docs.get(documentId=f["id"]).execute()["body"]["content"]
        text = "".join(e["textRun"]["content"] for p in body for e in p.get("paragraph", {}).get("elements", []) if "textRun" in e)
        to = sorted(set(re.findall(r"[\w.+-]+@[\w-]+\.[\w.]+", text))) or ["me"]
        recap = ai.generate(f"Summarise these meeting notes in 3 sentences, then list action items with owners:\n{text[:12000]}", max_output_tokens=600).text
        msg = MIMEText(recap)
        msg["To"], msg["Subject"] = ", ".join(to), f"Recap: {f['name']}"
        gmail.users().messages().send(userId="me", body={"raw": base64.urlsafe_b64encode(msg.as_bytes()).decode()}).execute()
        seen.append(f["id"])
    state.set("seen", seen[-500:])
    return {"sent": len(new)}