from pathlib import Path s=Path('Client/Assets/Scripts/UI/Home/HomePanel.cs').read_text(encoding='utf-8-sig') start=s.index('async void LastShowPanel()'); a=s.index('{',start); n=1; end=a+1 while n: n+=(s[end]=='{')-(s[end]=='}'); end+=1 method=s[start:end].replace('async void LastShowPanel()', 'public async Task LastShowPanel()') Path('CodexOutput/upserver/HomeExitTests/Generated.cs').write_text('using System;using System.Threading.Tasks;public partial class Subject {\n'+method+'\n}',encoding='utf-8')