Sort Page comments and flag complaints

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

G = "https://graph.facebook.com/v21.0"
PAGE_ID = "104857600000000"

def page_token():
    user = credentials.connection("facebook", "work")
    return http.get(f"{G}/{PAGE_ID}", params={"fields": "access_token", "access_token": user}).json()["access_token"]

@on_trigger
def run(event):
    token = page_token()
    since = state.get("since") or int(datetime.now(timezone.utc).timestamp()) - 900
    posts = http.get(f"{G}/{PAGE_ID}/posts", params={"limit": 10, "access_token": token}).json()["data"]
    comments = [c for p in posts for c in http.get(f"{G}/{p['id']}/comments", params={
        "since": since, "fields": "message,permalink_url", "access_token": token}).json()["data"]]
    report_fetched(len(comments))
    if not comments:
        return {"summary": "Nothing new"}
    numbered = "\n".join(f"{i}. {c['message'][:300]}" for i, c in enumerate(comments))
    labels = ai.generate("Label each comment question, complaint, praise or spam. One label per line, same order.\n" + numbered,
                         max_output_tokens=10 * len(comments)).text.lower().split()
    flagged = [f"[{l}] {c['message']}\n{c['permalink_url']}" for c, l in zip(comments, labels) if l in ("question", "complaint")]
    if flagged:
        notify.email_me(f"{len(flagged)} Facebook comment(s) need you", "\n\n".join(flagged))
    state.set("since", int(datetime.now(timezone.utc).timestamp()))
    return {"comments": len(comments), "flagged": len(flagged)}