change realistic to DPM++ 2M SDE Karras

handler.py

@@ -242,8 +242,13 @@ class EndpointHandler:
         # https://stablediffusionapi.com/docs/a1111schedulers/
 
         # DPM++ 2M Karras
+        # pipe.scheduler = DPMSolverMultistepScheduler.from_config(
+        #     pipe.scheduler.config,
+        #     use_karras_sigmas=True,
+        # )
         pipe.scheduler = DPMSolverMultistepScheduler.from_config(
             pipe.scheduler.config,
+            algorithm_type="sde-dpmsolver++",
             use_karras_sigmas=True,
         )