Update app.py

app.py

@@ -57,13 +57,6 @@ def generate(
 ):
     if torch.cuda.is_available():
 
-        if not use_vae:  
-            pipe = DiffusionPipeline.from_pretrained(model, torch_dtype=torch.float16)
-            
-        if use_vae:
-            vae = AutoencoderKL.from_pretrained(vaecall, torch_dtype=torch.float16)
-            pipe = DiffusionPipeline.from_pretrained(model, vae=vae, torch_dtype=torch.float16)
-
         if use_img2img:
             pipe = StableDiffusionImg2ImgPipeline.from_pretrained(model, torch_dtype=torch.float16)