Update app.py

app.py

@@ -93,8 +93,8 @@ def apply_depth_based_blur_background(image, mask, strength):
 
 def segment_and_blur(input_image, blur_type, gaussian_radius=15, lens_strength=5):
     try:
-       if oneformer_processor is None or oneformer_model is None:
-        raise RuntimeError("OneFormer model not loaded.")
+        if oneformer_processor is None or oneformer_model is None:
+            return "Error: OneFormer model not loaded."  # <-- Fix indentation here
 
         image = input_image.convert("RGB")
         image = image.rotate(-90, expand=True)
@@ -135,6 +135,7 @@ def segment_and_blur(input_image, blur_type, gaussian_radius=15, lens_strength=5
         return f"Error during processing: {str(e)}"
 
 
+
 iface = gr.Interface(
     fn=segment_and_blur,
     inputs=[