It is not yet a competent model because it does not meet the minimum training requirement of 20-30 tokens per parameter. However, it can give us a better idea of how a better-trained model would perform.
If you want to try how to use it here is a file of how to use it in
test_gen.py Or using this
Google Colab notebook
For those who want to train and get the correct format to be able to load it with
transformers, everything needed is in
pre_trainv2.py of the project repo