Update app.py

app.py

@@ -123,7 +123,7 @@ visual_rwkv = RWKV(model=model_path, strategy='cuda fp16')
 
 ##########################################################################
 from modeling_vision import VisionEncoder, VisionEncoderConfig
-config = VisionEncoderConfig(n_embd=model.args.n_embd, 
+config = VisionEncoderConfig(n_embd=visual_rwkv.args.n_embd, 
                              vision_tower_name=vision_tower_name, 
                              grid_size=-1)
 visual_encoder = VisionEncoder(config)