Update app.py

app.py

@@ -33,7 +33,7 @@ if torch.cuda.is_available():
         transformer=transformer,
         torch_dtype=torch.bfloat16)
     pipe.scheduler = EulerDiscreteScheduler.from_config(
-        pipe.scheduler.config, timestep_spacing="linspace", use_beta_sigmas=True
+        pipe.scheduler.config, use_beta_sigmas=True
     )
     pipe.to("cuda")