Created by: Tim5Tang

1.想使用x2paddle转换一下，ppyolo试一下，说不支持matrix_nms x2paddle --framework=paddle2onnx --model=output/ppyolo_tiny/ --save_dir=output/ppyolo_tiny

paddle.version = 0.0.0 [WARNING] You are use develop version of paddlepaddle Translating PaddlePaddle to ONNX...

Total:109, Current:109 : fetch There's 1 ops are not supported yet =========== matrix_nms =========== 2.对于以上类似的不支持的层，我有没有办法去除这个层，然后让转换通过，我自己去实现不支持的层