* %~dp0 can't handle path which include Space The default OpenVINO install directory is C:\\Program file(86)\\Intel\\..., which contains space. So when users run this script, the path is wrong. To handle this issue, I modify two part: one is the python_command, use a local var to store this path. The other is the errorlevel, just add double quotation marks * fix python_command path issue * delete unused blank line