Get short coaching notes after each workout

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

API = "https://www.strava.com/api/v3"

@on_trigger
def run(event):
    h = {"Authorization": f"Bearer {credentials.connection('strava', 'personal')}"}
    recent = http.get(f"{API}/athlete/activities", headers=h, params={"per_page": 20}).json()
    seen = set(state.get("seen") or [])
    new = [a for a in recent if a["id"] not in seen]
    report_fetched(len(new))
    if not new:
        return {"new": 0}
    usual = [f"{a['sport_type']} {a['distance']/1000:.1f}km {a['moving_time']//60}min HR {a.get('average_heartrate')}"
             for a in recent if a["id"] in seen][:10]
    for a in new:
        d = http.get(f"{API}/activities/{a['id']}", headers=h).json()
        review = ai.generate(
            f"New: {d['sport_type']} {d['distance']/1000:.1f}km in {d['moving_time']//60}min, "
            f"avg HR {d.get('average_heartrate')}, suffer score {d.get('suffer_score')}.\nUsual:\n" + "\n".join(usual),
            system="You are a running coach. Reply in exactly 3 short lines: pace, heart rate, effort.",
            max_output_tokens=150).text
        notify.email_me(f"Coach notes: {d['name']}", review)
    state.set("seen", [a["id"] for a in recent])
    return {"reviewed": len(new)}