head_config.json

{
  "config": null,
  "hidden_size": 768,
  "label2id": {
    "LABEL_0": 0,
    "LABEL_1": 1
  },
  "model_class": "RobertaForQuestionAnswering",
  "model_name": "roberta-base",
  "model_type": "roberta",
  "name": null,
  "num_labels": 2,
  "version": "3.1.0"
}