change metadata

gateway.py

@@ -21,7 +21,7 @@ def check_server_health(cloud_gateway_api: str, header: dict) -> bool:
     """
     try:
         response = requests.get(
-            cloud_gateway_api + "model/info",
+            cloud_gateway_api + "models/metadata",
             headers=header,
             verify=False,
         )