Removed old button concurrency limit

app.py

@@ -326,7 +326,6 @@ with gr.Blocks(theme=gr.themes.Soft(text_size=text_md), css=custom_css) as main:
 
                 pre_submission_btn.click(
                     fn=on_submit_pressed,
-                    concurrency_limit=1,
                     outputs=[pre_submission_btn],
                 ).then(
                     fn=process_submission,