Output of onnx model

[trand2k]

Hi author,
Your repo is veryhelpfull for my work, I have a question about ONNX model in your repo.
I find input of data in onnx model 2 image have shape 1,480,640
i dont understand output of model onnx(2 tensor with shape 1,1200,1200 ).
what output meanning. it is output of what step in LOFTR origin repo?
Thank you so much