How to find the codes of a deprecated project? Wide&Deep Learning

Recently I am reading the classic paper of recommender system ‘Wide & Deep Learning for Recommender Systems’([1606.07792] Wide & Deep Learning for Recommender Systems), and I found some related sources about it(Wide & Deep Learning: Better Together with TensorFlow).
Howerver, when I try to find the source code, it turned out that the original website(tensorflow.org->tutorials->wide_and_deep/) does not work anymore, and it is shown that this project is deprecated(tensorflow.org->cloud->tutorials->hp_tuning_wide_and_deep_model).
It seems that this model does not exist in Tensorflow official websites anymore, but I really want to study the source code of it, so I wonder where can I find it?
Thank you for reading this and hope to get your support ><

Hi @user0371, please have a look at this link which you might be looking for. Thank You.