fix: Raise error with message during inference failure in process_sr function

app.py

@@ -376,6 +376,7 @@ def process_sr(
         if resize_flag:
             image = image.resize((ori_width * rscale, ori_height * rscale))
     except Exception as e:
+        raise gr.Error(f"Error during inference: {e}")
         print(f"Error during inference: {e}")
         image = Image.new(mode="RGB", size=(512, 512))