title: Is there any documentation for dnnlib: additional lib in projects of NVlabs?
body: <p>There is special unified lib named <strong>dnnlib</strong> in noted projects from NVlabs like Noise2Noise, StyleGAN and etc. It seems like this lib was made for parsing and easy configuration, but it also participates in creating and managing tensorflow sessions. Mentioned projects are well commented, but from this point it is hard to use some of parts, like this lib, in sided or pet-projects. Is there any special documentation for except the code on Github?</p>