I am working on a guide (should be released tomorrow) to easily get it up and running for personal use. Here's my Twitter thread of current experiments with the model: https://twitter.com/minimaxir/status/1173081315177975810

I recommend reading the linked paper in the repo as it gives decent examples/instructions on how to use the model. Although the size and architecture is comparable to GPT-2, the emphasis on conditional generation differentiates it.