Update app.py

app.py

@@ -112,7 +112,7 @@ def load_and_prepare_model():
     #pipe.unet.to(memory_format=torch.channels_last)
     #pipe.enable_vae_tiling()
     pipe.to(device=device, dtype=torch.bfloat16)
-    pipe.vae = vaeXL.to(device) #.to('cpu') #.to(torch.bfloat16)
+    pipe.vae = vaeXL #.to(device) #.to('cpu') #.to(torch.bfloat16)
     
     pipe.unet.set_attn_processor(AttnProcessor2_0())
     pipe.vae.set_default_attn_processor()