June1124

Results 3 issues of June1124

I want to use NanoDet with INT8 or fp16 onnx format, but there are no relevant parameters in the file tools/export_onnx.py, what should I do?

### Search before asking - [X] I have searched the YOLOv8 [issues](https://github.com/ultralytics/ultralytics/issues) and [discussions](https://github.com/ultralytics/ultralytics/discussions) and found no similar questions. ### Question Have you considered adding key point detection to yolov8?...

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