Add chat ID logging to webhook and refine trivia question generation prompt

app.py

@@ -583,6 +583,8 @@ async def whatsapp_webhook(request: Request):
         raise HTTPException(403, "Unauthorized")
     try:
         data = await request.json()
+        chat_id = data["senderData"]["chatId"]
+        print(f"New message from chat ID: {chat_id}")
     except:
         return JSONResponse({"error": "Invalid JSON"}, status_code=400)
     if data.get("typeWebhook") != "incomingMessageReceived":
@@ -678,7 +680,7 @@ async def whatsapp_webhook(request: Request):
     # TRIVIA
     if low == "/trivia":
         raw = generate_llm(
-            "Generate a trivia question and answer in JSON format like this: "
+            "Generate a random trivia question and answer in JSON format like this: "
             "{\"question\": \"What is the capital of France?\", \"answer\": \"Paris\"}"
         )
         def extract_json(text):