Guanghua Yu issues

Results 9 issues of


                                            Guanghua Yu

update ppyoloe export exclude_nms

sum -> concat

fix distribute load onnx model

support while op when in quant-aware

fix quant tipc docs

add YOLOv6 quantization and auto compression example

We used [PaddleSlim](https://github.com/PaddlePaddle/PaddleSlim) ACT(Auto Compression Toolkit) to quantize and compress YOLOv6, and the results on T4 with TensorRT are as follows: | Model | Base mAPval0.5:0.95 | Quant mAPval0.5:0.95 |...

Add YOLOv7 quantization example

update quantization new format

### PR types Function optimization ### PR changes APIs ### Describe Update quantization new format when export. It will insert quant/dequant linear op after every op node.

update quantization new format

Update quantization new format when export. It will insert quant/dequant linear op after every op node.