Update app.py

app.py

@@ -330,7 +330,8 @@ def create_interface():
                         json.dump(results, f, ensure_ascii=False, indent=2)
                     
                     summary = f"Processed {len(results)} items successfully!"
-                    return output_path, summary
+                    # Convert Path object to string here
+                    return str(output_path), summary
                 else:
                     return None, "No valid content to process."