Update app.py

app.py

@@ -10,7 +10,7 @@ print(list_all_vqascore_models())
 
 # Initialize the model only once
 if torch.cuda.is_available():
-    model_pipe = VQAScore(model="clip-flant5-x")  # our recommended scoring model
+    model_pipe = VQAScore(model="clip-flant5-xl")  # our recommended scoring model
     model_pipe.to("cuda")
     print("Model initialized!")