Update app.py

Thanks to

@hysts
's suggestion.

app.py

@@ -41,6 +41,7 @@ pipe.id_encoder.to(device)
 pipe.scheduler = DDIMScheduler.from_config(pipe.scheduler.config)
 # pipe.set_adapters(["photomaker"], adapter_weights=[1.0])
 pipe.fuse_lora()
+pipe.to(device)
 
 @spaces.GPU
 def generate_image(upload_images, prompt, negative_prompt, style_name, num_steps, style_strength_ratio, num_outputs, guidance_scale, seed, progress=gr.Progress(track_tqdm=True)):