- Added fix

@@ -577,15 +577,17 @@ const fetchAndFilterModels = async (client) => {
 
 const getModels = async () => {
   if (!client) {
-    client = initializeRedisClient();
+    client = await initializeRedisClient();
+    await client.connect();
 
     try {
-      await client.connect();
-      filteredModels = await fetchAndFilterModels(client);
       console.log('Connected to Redis successfully');
     } catch (err) {
       console.error('Error connecting to Redis:', err);
       throw err;
     }
   }
+  if (Object.keys(filteredModels).length === 0) {
+    filteredModels = await fetchAndFilterModels(client);
+  }
 };
\ No newline at end of file