Update app.py

app.py

@@ -590,7 +590,7 @@ async def create_file_structure(websocket, data, base_path='.'):
             await create_file_structure(websocket,child, base_path=folder_path)
     elif data['type'] == 'file':
         file_path = os.path.join(base_path, data['name'])
-        with open(file_path, 'w', encoding='utf-8') as file:
+        with open(file_path, 'w') as file:
             file.write(data['content'])
 
     event = {