Update run.py

run.py

@@ -33,7 +33,7 @@ def download_youtube(url, file_format):
 
 def show_output(file_path, error):
     if error:
-        return error, None, None
+        return error, gr.Audio.update(visible=False), gr.Video.update(visible=False)
     if file_path.endswith(".mp3"):
         return None, gr.Audio.update(value=file_path, visible=True), gr.Video.update(visible=False)
     else:
@@ -46,12 +46,10 @@ with gr.Blocks() as demo:
             format_input = gr.Dropdown(choices=["audio", "video"], label="Format")
             download_button = gr.Button("Download")
         with gr.Column():
-            error_output = gr.Textbox(label="Error Output", visible=False)
+            error_output = gr.Textbox(label="Error Output", visible=True)
             audio_output = gr.Audio(label="Audio Output", visible=False)
             video_output = gr.Video(label="Video Output", visible=False)
 
-    download_button.click(download_youtube, inputs=[url_input, format_input], outputs=[error_output, audio_output, video_output]).then(
-        show_output, inputs=[error_output, audio_output], outputs=[error_output, audio_output, video_output]
-    )
+    download_button.click(download_youtube, inputs=[url_input, format_input], outputs=[error_output, audio_output, video_output])
 
 demo.launch()