style theme

app.py

@@ -469,7 +469,7 @@ def create_performance_plot(selected_models, category, metric="f1_binary", versi
     """
     Create a radar plot comparing model performance for selected models.
     """
-    if category == "📊 Overall Performance":
+    if category == "Overall Performance":
         df = get_leaderboard_df(version=version)
     else:
         df = get_category_leaderboard_df(category, version=version)
@@ -737,7 +737,7 @@ with demo:
                         )
                     with gr.Column():
                         # Add Overall Performance to categories
-                        viz_categories = ["📊 Overall Performance"] + CATEGORIES
+                        viz_categories = ["Overall Performance"] + CATEGORIES
                         category_selector = gr.Dropdown(
                             choices=viz_categories,
                             label="Select Category",