* Remove setting ov::hint::PerformanceMode::UNDEFINED from benchmark_app * update benchmark_app * update python code and description * update python code * fix code style issue * update python code * update c++ app
* Remove setting ov::hint::PerformanceMode::UNDEFINED from benchmark_app * update benchmark_app * update python code and description * update python code * fix code style issue * update python code * update c++ app