Email yourself business ideas found on Reddit

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

SUBS, ME = ["smallbusiness", "sweatystartup"], "me@example.com"

def reddit(path, **params):
    headers = {"Authorization": "Bearer " + credentials.connection("reddit", "main"), "User-Agent": "clickruntime/1.0"}
    return [c["data"] for c in http.get(f"https://oauth.reddit.com{path}", headers=headers, params=params).json()["data"]["children"]]

def send_email(subject, text):
    msg = EmailMessage()
    msg["To"], msg["Subject"] = ME, subject
    msg.set_content(text)
    gmail = build("gmail", "v1", credentials=Credentials(credentials.connection("google", "work")), cache_discovery=False)
    gmail.users().messages().send(userId="me", body={"raw": base64.urlsafe_b64encode(msg.as_bytes()).decode()}).execute()

@on_trigger
def run(event):
    seen = set(state.get("seen") or [])
    posts = [p for s in SUBS for p in reddit(f"/r/{s}/new", limit=50) if p["id"] not in seen]
    if not posts:
        return {"ideas": 0}
    listing = "\n".join(f"- {p['title']} | {p['selftext'][:300]} | https://reddit.com{p['permalink']}" for p in posts)
    summary = ai.generate(listing, max_output_tokens=900,
                          system="List only posts describing a concrete problem someone would pay to solve. For each: one-line problem, why it hurts, link.").text
    send_email("Business ideas from Reddit", summary)
    state.set("seen", (list(seen) + [p["id"] for p in posts])[-3000:])
    return {"checked": len(posts)}