Results 3 issues of Julien

Hi Miguel! You wrote in the readme that you found that your crf-rnn didn't make any difference when applied to MRI and CRT scans. Have you benchmarked your layer on...

Hey @BlinkDL, I already posted under your [issue](https://github.com/pytorch/pytorch/issues/75747) in the PyTorch main repo. Would you consider contributing the 1d conv code to PyTorch? This is very relevant to the project...

This PR adds the argmax operator to wonnx.