How to use yolov5+deepsort in QT C++

hi im trying to use yolov5+deepsort in QT C++ but i have no idea
Im found this git
source : GitHub - mikel-brostrom/Yolov5_DeepSort_Pytorch: Real-time multi-object tracker using YOLO v5 and deep sort
but it’s made of python

how can i use in QT C++
please help me …