@echo offrem This file is UTF-8 encoded, so we need to update the current code page while executing itfor /f "tokens=2 delims=:." %%a in ('"%SystemRoot%\System32\chcp.com"') do ( set _OLD_CODEPAGE=%%a)if defined _OLD_CODEPAGE ( "%SystemRoot%\System32\chcp.com" 65001 > nul)set VIRTUAL_ENV=D:\PyProjects\widget_group22\lab1envif not defined PROMPT set PROMPT=$P$Gif defined _OLD_VIRTUAL_PROMPT set PROMPT=%_OLD_VIRTUAL_PROMPT%if defined _OLD_VIRTUAL_PYTHONHOME set PYTHONHOME=%_OLD_VIRTUAL_PYTHONHOME%set _OLD_VIRTUAL_PROMPT=%PROMPT%set PROMPT=(lab1env) %PROMPT%if defined PYTHONHOME set _OLD_VIRTUAL_PYTHONHOME=%PYTHONHOME%set PYTHONHOME=if defined _OLD_VIRTUAL_PATH set PATH=%_OLD_VIRTUAL_PATH%if not defined _OLD_VIRTUAL_PATH set _OLD_VIRTUAL_PATH=%PATH%set PATH=%VIRTUAL_ENV%\Scripts;%PATH%:ENDif defined _OLD_CODEPAGE ( "%SystemRoot%\System32\chcp.com" %_OLD_CODEPAGE% > nul set _OLD_CODEPAGE=)