Update app.py

app.py

@@ -39,7 +39,9 @@ def feifeimodload():
         adapter_name=["feifei"],
         lora_scale=1.0,
     )
-    
+    # Enable VAE big pic
+    pipe.vae.enable_slicing()
+    pipe.vae.enable_tiling()
     pipe.unload_lora_weights()
     torch.cuda.empty_cache()
     return pipe