Update app.py

removed primary_hue parameter

app.py

@@ -67,8 +67,7 @@ with open("style.css", "r") as f:
 
 # Create a base theme (without custom CSS)
 theme_obj = gr.themes.Base(
-    font=["Arial", "sans-serif"],
-    primary_hue="#e2cb92"  # GWU official gold as primary color
+    font=["Arial", "sans-serif"]
 )
 
 # Build Gradio interface with custom CSS applied via the Blocks css parameter