Model fix, and inference script

[zphang]

• Fixed some dimension in model to match TensorFlow implementation
• Added link to exported ImageNet model
• Added inference script for infilling image

[daa233]

Hi @zphang,

Thanks for your great contribution! Could you tell me how to convert the TF model to a PyTorch one?

[zphang]

Hey, I did it semi-manually - matched the weight/shapes/names between the TensorFlow variables and PyTorch model weights, and then just copied/reshaped the relevant weights. It was pretty easy because your code/naming was very close to the TensorFlow model's, so that's to your credit!

[daa233]

Haha, I see. I may try it myself later. Thank you again!