Update app.py

app.py

@@ -2078,7 +2078,7 @@ def create_demo_interface():
     ) as demo:
         
         # Header
-        header_html = components["create_header"]("3.3.9", settings.use_true_arf)
+        header_html = components["create_header"]("3.3.9")
         
         # Status bar with boundary badges
         status_html = components["create_status_bar"]()