Update app.py

app.py

@@ -15,8 +15,9 @@ professional_theme = gr.themes.Soft(
     
     # Set component radius and spacing
     radius_size=gr.themes.sizes.radius_md,
-    spacing_size="20px",
-    # ✨ REMOVED: The invalid 'layout_gap' argument
+    
+    # ✨ CORRECTED: Replaced the string "20px" with a valid theme size object
+    spacing_size=gr.themes.sizes.spacing_md,
 
 ).set(
     # --- The .set() method is for colors and styles ---
@@ -58,3 +59,4 @@ demo = create_ui(visit_count_html, theme=professional_theme)
 # --- Launch the application ---
 if __name__ == "__main__":
     demo.launch()
+