Update app.py

app.py

@@ -442,7 +442,7 @@ class AIEvaluationForm:
                 uploaded_file.change(fn=load_uploaded_json, inputs=uploaded_file, outputs=uploaded_preview)
 
             gr.Markdown("""
-                ### \ud83d\udcec Submit Your Scorecard to the Eval Cards Repository
+                ### 📬 Submit Your Scorecard to the Eval Cards Repository
                 Once downloaded, you can contribute by submitting a pull request to [Eval Cards GitHub](https://github.com/evaleval/Eval_Cards).
                 Place your file in the `submissions/` directory.
             """)