revert

app.py

@@ -215,7 +215,7 @@ def process_image(image, include_json, include_bboxes):
         with open(json_output_path, 'w') as json_file:
             json.dump(detections_json, json_file, indent=4)
         results.append(json.dumps(detections_json, separators=(',', ':')))
-    else:
+    elif not include_bboxes:
         results.append(None)
     
     return tuple(results)
@@ -242,18 +242,14 @@ with gr.Blocks() as demo:
             return (annotated_img, json_txt, crops)
         elif include_bboxes:
             annotated_img, *crops = results
-            json_txt = None
-            return (annotated_img, json_txt, crops)
+            return (annotated_img, None, crops)
         elif include_json:
-            annotated_img, json_txt = results[:2]
-            crops = []
-            return (annotated_img, json_txt, crops)
+            annotated_img, json_txt = results
+            return (annotated_img, json_txt, [])
         else:
-            annotated_img = results[0]
-            json_txt = None
-            crops = []
-            return (annotated_img, json_txt, crops)
+            annotated_img, = results
+            return (annotated_img, None, [])
 
     submit_button.click(update_outputs, [image_input, include_json, include_bboxes], [annotated_output, json_output, crops_output])
 
-demo.launch
+demo.launch()