Fine-tuned model is missing config.json

[davidress-ILW]

I have been using the GLiNER training branch to fine-tune a model, and while the training succeeds, the model checkpoint folders only have the gliner_config.json and pytorch_model.bin files.

When I go to use the best checkpoint model, I receive the following error message from the from_proetrained() method:

config.json not found in C:\xxxx\GlinerFineTuning\vm6\model_1000
So, what should be in the config.json file? Is it needed, or is GLiNER using default values from somewhere?