Update app.py

app.py

@@ -40,7 +40,7 @@ professional_theme = gr.themes.Soft(
     button_primary_background_fill="#005f73",
     button_primary_background_fill_hover="#0a9396",
     button_primary_text_color="white",
-    button_primary_radius="8px",
+    # ❌ Removed unsupported: button_primary_radius
     
     # === Input Textbox Styling ===
     input_background_fill="white",
@@ -69,4 +69,4 @@ demo = create_ui(visit_count_html, theme=professional_theme)
 
 # --- Launch the application ---
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch()