Update app.py

app.py

@@ -512,7 +512,7 @@ def main():
     marquee_settings = get_marquee_settings()
     
     display_marquee(st.session_state['marquee_content'], 
-                   {marquee_settings, "font-size": "28px", "lineHeight": "50px"},
+                   {**marquee_settings, "font-size": "28px", "lineHeight": "50px"},
                    key_suffix="welcome")
 
     groups_sorted = load_files_for_sidebar()