Sort voicemails into urgent and not urgent

from clickruntime import on_trigger, credentials, http, state, ai, notify, report_fetched

@on_trigger
def run(event):
    sid = credentials.secret("TWILIO_ACCOUNT_SID")
    base, auth = f"https://api.twilio.com/2010-04-01/Accounts/{sid}", (sid, credentials.secret("TWILIO_AUTH_TOKEN"))
    items = http.get(f"{base}/Transcriptions.json", auth=auth, params={"PageSize": 20}).json()["transcriptions"]
    seen = state.get("seen") or []
    new = [t for t in items if t["sid"] not in seen and t["status"] == "completed"]
    report_fetched(len(new))
    if not new:
        return {"summary": "Nothing new"}
    for t in new:
        rec = http.get(f"{base}/Recordings/{t['recording_sid']}.json", auth=auth).json()
        caller = http.get(f"{base}/Calls/{rec['call_sid']}.json", auth=auth).json()["from"]
        out = ai.generate(t["transcription_text"] or "", system="Summarise this voicemail in one line and say if it is urgent.",
                          json_schema={"type": "object", "properties": {"summary": {"type": "string"}, "urgent": {"type": "boolean"}}}, max_output_tokens=80).json
        if out["urgent"]:
            notify.slack(f"🚨 Urgent voicemail from {caller}: {out['summary']}", channel="#support")
        else:
            notify.email_me(f"Voicemail from {caller}", out["summary"])
        seen.append(t["sid"])
    state.set("seen", seen[-500:])
    return {"processed": len(new)}