Update app.py

app.py

@@ -16,6 +16,9 @@ app = FastAPI(
     description="LLM-driven intent & API flow engine (bootstrap)",
 )
 
+from spark_startup import run_in_thread
+run_in_thread()
+
 # ---------------- Health probe (HF Spaces watchdog) -----------------
 @app.get("/")
 def health_check():