Update app.py

app.py

@@ -268,6 +268,10 @@ def _render_leaderboard() -> str:
       </div>
     </div>"""
 
+def force_sync_and_render():
+    """Zieht die aktuellsten Daten aus dem HF Dataset und rendert das Leaderboard neu."""
+    _init_leaderboard()
+    return _render_leaderboard()
 
 # ── Leaderboard beim Start initialisieren ─────────────────────────────────────
 _init_leaderboard()
@@ -535,6 +539,7 @@ with gr.Blocks(title="LinkedIn Translator") as demo:
 
     with gr.Row():
         with gr.Column():
+            sync_btn = gr.Button("🔄 Leaderboard aus Dataset aktualisieren", size="sm")
             lb_out = gr.HTML(value=_render_leaderboard())
 
     if not HF_TOKEN:
@@ -586,4 +591,10 @@ with gr.Blocks(title="LinkedIn Translator") as demo:
         outputs=[direction_state, input_box, output_box, swap_btn, dir_label, markdown_out, bingo_out],
     )
 
+sync_btn.click(
+        fn=force_sync_and_render,
+        inputs=[],
+        outputs=[lb_out]
+    )
+
 demo.launch(css=CSS)