Fix typo

app.py

@@ -227,7 +227,7 @@ def inference(image):
     im_rgba.putalpha(pil_original_mask)
     im_dark.putalpha(pil_processed_mask)
     
-    return [cropped_signature_image, processed_mask, im_dark_cropped]
+    return [cropped_signature_image, im_rgba, im_dark]
 
 title = "Mysign.id - Signature Background removal based on DIS"
 description = "ML Model based on ECCV2022/dis-background-removal specifically made for removing background from signatures."