Update app.py

app.py

@@ -98,7 +98,8 @@ def load_and_prepare_model(model_id):
         torch_dtype=torch.bfloat16,
         use_safetensors=True,
         add_watermarker=False,
-    ).to(device)
+        device_map='auto'
+    )
     pipe.scheduler = EulerAncestralDiscreteScheduler.from_config(pipe.scheduler.config)
     
     if USE_TORCH_COMPILE: