Update app.js

app.js

@@ -175,7 +175,8 @@ const app = express();
 app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
 
-const modles_list = '{
+app.post('/ai/v1/models', async (req, res) => {
+  const modles_list = {
     "object": "list",
     "data": [
         {
@@ -275,10 +276,8 @@ const modles_list = '{
             "owned_by": "anthropic"
         }
     ]
-}';
-
-app.post('/ai/v1/models', async (req, res) => {
-  return modles_list;
+};
+  return res.json(modles_list);;
 }
          
 // 主要路由处理