Disable Yes/No buttons until files uploaded

app.py

@@ -275,6 +275,17 @@ def show_modal():
 def hide_modal():
     return gr.update(visible=False)
 
+def disable_submission_buttons():
+    return (
+        gr.update(interactive=False),
+        gr.update(interactive=False),
+    )
+
+def enable_submission_buttons():
+    return (
+        gr.update(interactive=True),
+        gr.update(interactive=True),
+    )
 
 def on_application_load():
     with leaderboard_server.var_lock.ro:
@@ -538,6 +549,12 @@ def gradio_app():
                     )
 
                     modal_submit_yes.click(
+                        fn=disable_submission_buttons,
+                        outputs=[
+                            submission_btn_yes,
+                            submission_btn_no,
+                        ]
+                    ).then(
                         fn=submit_results,
                         outputs=[
                             pre_submission_btn,
@@ -553,6 +570,12 @@ def gradio_app():
                             category_of_tasks,
                             tournament_results_dropdown,
                         ],
+                    ).then(
+                        fn=enable_submission_buttons,
+                        outputs=[
+                            submission_btn_yes,
+                            submission_btn_no,
+                        ]
                     )
 
                     modal_submit_no.click(