diff --git a/gns3server/api/routes/controller/llm_model_configs.py b/gns3server/api/routes/controller/llm_model_configs.py
index da36de67b..5c167a7ef 100644
--- a/gns3server/api/routes/controller/llm_model_configs.py
+++ b/gns3server/api/routes/controller/llm_model_configs.py
@@ -19,14 +19,12 @@
 API routes for LLM model configurations.
 """
 
-from fastapi import APIRouter, Depends, HTTPException, Response, status
-from fastapi.security import OAuth2PasswordRequestForm
+from fastapi import APIRouter, Depends, HTTPException, status
 from uuid import UUID
 from typing import List
 
 from gns3server import schemas
 from gns3server.controller.controller_error import (
-    ControllerError,
     ControllerBadRequestError,
     ControllerNotFoundError,
 )