Update app.py

app.py

@@ -117,7 +117,7 @@ with gr.Blocks() as iface:
             with gr.TabItem(label=f'Attachment Styles'):
                 with gr.Row():
                     column_components2_1 = [
-                        gr.Plot(visible=False)
+                        gr.Plot(visible=False),
                         gr.Plot(visible=False)]
                 column_components2_2 = [
                 gr.Textbox(label="Attachment Styles Explanation", visible=False)]