How to call pytorch convolution

I found there is a lot of convolution function in pytorch github. So, I have some questions.

  1. How to call their function, I open the whole file, but it still can’t run.
  2. I want to use our function and trying to put it into torch conv2D. Will it work ?

Do not mind modifying the official file, as this is likely to lead to some puzzling bugs. It is recommended to inherit the parent function and override your method.