add parameter

routers/__init__.py

@@ -14,4 +14,7 @@ router.add_api_route("/prompt", llm_prompt.prompt, methods=["POST"])
 router.add_api_route("/sentiment-analysis", sentiment_analysis.predict, methods=["POST"])
 # router.add_api_route("/topic-modeling", topic_modeling.predict, methods=["POST"])
 
-router.get('/', lambda req: {'app': 'baLLseM', 'version': '0.0.1'})
+
+@router.get('/') 
+async def index(req: dict):
+    return {'app': 'baLLseM', 'version': '0.0.1'}