Customizing the Code for rectangular input size.

[kjhanjee]

Hi,

Can someone help me with code customization for input size 1920x1080 image sizes. Working on a passion project right now, this would be really helpful. I do not wish to pad dummy background on image to make it 1920X1920(not losing any data in conversion to square shape, also would heavily increase the load on the GPU).
Can someone help me with the Code customization required for the same?

Thanks a ton.