Update app.py

trying gr.Button() for the framaform

app.py

@@ -237,8 +237,7 @@ The goal of the Frugal AI Challenge is to encourage both academic and industry a
                 with gr.Column(scale=1):
                     text_submit_btn = gr.Button("2. Submit to public leaderboard (optional)", variant="secondary")
                 with gr.Column(scale=1):
-                    gr.Markdown(
-                        """<div class="button-link"><a href="https://framaforms.org/2025-frugal-ai-challenge-submission-form-1736883260-0" target="_blank">3. Submit to final evaluation (form)</a></div>"""
+                    text_form = gr.Button("3. Submit to final evaluation [form](https://framaforms.org/2025-frugal-ai-challenge-submission-form-1736883260-0)", variant="secondary")
                     )
                     
             with gr.Row():