Update app.py

app.py

@@ -17,7 +17,7 @@ pipe = StableDiffusionXLPipeline.from_pretrained(
 )
 pipe.unet = register_cross_attention_hook(pipe.unet)
 device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
-pipe = pipe.to(dtype=torch.float32) if device == 'cpu' else pipe.to(device)
+pipe = pipe.to(device)
 
 
 def inference(prompt):