Update app.py

app.py

@@ -48,6 +48,7 @@ def load_pipeline(model_name):
         StableDiffusionXLPipeline.from_single_file
         if MODEL.endswith(".safetensors")
         else StableDiffusionXLPipeline.from_pretrained
+    )
     
     img_pipeline = (
         StableDiffusionXLImg2ImgPipeline.from_single_file