modify fallback model

app.py

@@ -79,14 +79,19 @@ MODEL_CONFIG = {
         "dtype": torch.float16 if torch.cuda.is_available() else torch.float32,
         "is_t5": True
     }
+    "Fallback Model": {
+        "name": "TinyLlama/TinyLlama-1.1B-intermediate-step-1431k-3T",
+        "description": "Model sangat ringan untuk fallback",
+        "dtype": torch.float16 if torch.cuda.is_available() else torch.float32
+    }
 }
 
 # Tambahkan model fallback ke MODEL_CONFIG
-MODEL_CONFIG["Fallback Model"] = {
-    "name": "TinyLlama/TinyLlama-1.1B-intermediate-step-1431k-3T",
-    "description": "Model sangat ringan untuk fallback",
-    "dtype": torch.float16 if torch.cuda.is_available() else torch.float32
-}
+# MODEL_CONFIG["Fallback Model"] = {
+#     "name": "TinyLlama/TinyLlama-1.1B-intermediate-step-1431k-3T",
+#     "description": "Model sangat ringan untuk fallback",
+#     "dtype": torch.float16 if torch.cuda.is_available() else torch.float32
+# }
 
 def initialize_model_once(model_key):
     with MODEL_CACHE["init_lock"]: