attach nms layer to yolox onnx file.
pip install git+ssh://git@github.com/wep21/yolox_onnx_modifier.git
See https://github.com/Megvii-BaseDetection/YOLOX/tree/main/demo/ONNXRuntime.
You need to specify --decode_in_inference
option.
yolox_onnx_modifier <your yolox onnx file> -o <output onnx file>