Update chat_handler.py

chat_handler.py

@@ -84,6 +84,9 @@ async def spark_generate(session: Session,
         r = await c.post(SPARK_URL, json=payload)
         r.raise_for_status()
         d = r.json()
+        raw = (d.get("assistant") or d.get("model_answer") or d.get("text", ""))
+        log(f"🪄 Spark raw: {raw!r}")          # ham içerik
+        return raw.strip()
         return (d.get("assistant") or d.get("model_answer") or d.get("text", "")).strip()