Update app.py

app.py

@@ -8,7 +8,7 @@ model_id = "sam749/Photon-v1"
 vae = AutoencoderKL.from_pretrained("stabilityai/sd-vae-ft-mse", torch_dtype=torch.float16 if device == "cuda" else torch.float32).to(device)
 pipe = StableDiffusionPipeline.from_pretrained(model_id, torch_dtype=torch.float16 if device == "cuda" else torch.float32)
 pipe.vae = vae
-pipe.to("cuda")
+pipe.to(device)
 
 pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)