Update handler.py

handler.py

@@ -1,6 +1,6 @@
 from typing import  Dict, List, Any
 import torch
-from diffusers import DPMSolverMultistepScheduler, EulerDiscreteScheduler, DDIMScheduler, StableDiffusionInpaintPipeline, AutoPipelineForInpainting, AutoPipelineForImage2Image, DiffusionPipeline, StableDiffusionXLImg2ImgPipeline, StableDiffusionControlNetInpaintPipeline, ControlNetModel
+from diffusers import DPMSolverMultistepScheduler, EulerDiscreteScheduler, EulerAncestralDiscreteScheduler, DDIMScheduler, StableDiffusionInpaintPipeline, AutoPipelineForInpainting, AutoPipelineForImage2Image, DiffusionPipeline, StableDiffusionXLImg2ImgPipeline, StableDiffusionControlNetInpaintPipeline, ControlNetModel
 from PIL import Image
 import base64
 from io import BytesIO
@@ -32,7 +32,7 @@ class EndpointHandler():
             "runwayml/stable-diffusion-v1-5", controlnet=self.controlnet, torch_dtype=torch.float16
         )
 
-        self.pipe.scheduler = EulerDiscreteScheduler.from_config(self.pipe.scheduler.config)
+        self.pipe.scheduler = EulerAncestralDiscreteScheduler.from_config(self.pipe.scheduler.config)
         self.pipe.enable_model_cpu_offload()
         self.pipe.enable_xformers_memory_efficient_attention()