Are there some points between "Tensorflow-simple" and "official implementation"?

[drgnenergy]

Hello, I was trying to find CycleGAN implementation in TensorFlow2 and I found an implementation written by Zhenliang He. Recently, I found an official implementation of CycleGAN here and I saw the implementation for TensorFlow2 version was written as Tensorflow-'simple'. I am very confused about whether there are some different points between official implementation and Tensorflow-simple.

Are there some different points between "Tensorflow-simple" and "official implementation"?

thanks.