how to export onnx

[xll426]

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[xll426]

Traceback (most recent call last):
File "test.py", line 399, in
torch.onnx.export(model, images, exported_model_path,verbose=True, opset_version=15)
File "/home/work/anaconda3/envs/hat/lib/python3.8/site-packages/torch/onnx/init.py", line 350, in export
return utils.export(
File "/home/work/anaconda3/envs/hat/lib/python3.8/site-packages/torch/onnx/utils.py", line 163, in export
_export(
File "/home/work/anaconda3/envs/hat/lib/python3.8/site-packages/torch/onnx/utils.py", line 1110, in _export
) = graph._export_onnx( # type: ignore[attr-defined]
RuntimeError: ONNX export failed: Couldn't export Python operator AFB2D