Update app.py

app.py

@@ -11,6 +11,8 @@ pipeline = StableDiffusionXLPipeline.from_pretrained(
     "stabilityai/stable-diffusion-xl-base-1.0", torch_dtype=torch.float16, variant="fp16", use_safetensors=True,
     scheduler=scheduler
 ).to("cuda")
+pipeline.enable_sequential_cpu_offload()
+pipeline.enable_vae_slicing()
 
 handler = sa_handler.Handler(pipeline)
 sa_args = sa_handler.StyleAlignedArgs(share_group_norm=False,