Update app.py

app.py

@@ -10,7 +10,7 @@ import numpy as np
 import PIL.Image
 import spaces
 import torch
-from diffusers import DPMSolverMultistepScheduler, AutoencoderKL, DiffusionPipeline
+from diffusers import AutoencoderKL, DiffusionPipeline
 
 DESCRIPTION = "# SDXL"
 if not torch.cuda.is_available():
@@ -61,12 +61,10 @@ def generate(
 
         if not use_vae:  
             pipe = DiffusionPipeline.from_pretrained(model, torch_dtype=torch.float16)
-            pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
             
         if use_vae:
             vae = AutoencoderKL.from_pretrained(vaecall, torch_dtype=torch.float16)
             pipe = DiffusionPipeline.from_pretrained(model, vae=vae, torch_dtype=torch.float16)
-            pipe.scheduler = DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
             
         if use_lora:
             pipe.load_lora_weights(lora)