python3 tools/pytorch2onnx.py configs/top_down/hrnet/coco/hrnet_w48_coco_256x192.py https://download.openmmlab.com/mmpose/top_down/hrnet/hrnet_w48_coco_256x192-b9e0b3ab_20200708.pth --output-file hrnet_w48_coco_256x192.onnx
mkdir build && cd build
cmake ..
make -j
./mmpose_trt ../config.yaml ../samples