Update result_ui.py

gradio_scripts/result_ui.py

@@ -45,7 +45,7 @@ def update_result(i, state, result, inference_handler):
 
     # Check if files exist
     video_path = result["path_video"][i]
-    if not os.path.exists(video_path): video_path = ""
+    if not os.path.exists(video_path): video_path = None
 
     # Send update to UI, and to inference_handler to start next file inference
 
@@ -53,7 +53,7 @@ def update_result(i, state, result, inference_handler):
     return {
         zip_out: gr.update(value=result["path_zip"]),
         tabs[i]['tab']: gr.update(),
-        tabs[i]['video']: gr.update(value=video_path, visible=True),
+        tabs[i]['video']: gr.update(value=video_path, visible=video_path is not None),
         tabs[i]['metadata']: gr.update(value=result["fish_info"][i], visible=True),
         tabs[i]['table']: gr.update(value=result["fish_table"][i], visible=True),
         tabs[i]['annotation_btn']: gr.update(visible=annotation_avaliable),