head_config.json

{
  "config": null,
  "hidden_size": 1024,
  "label2id": {
    "LABEL_0": 0,
    "LABEL_1": 1,
    "LABEL_2": 2
  },
  "model_class": "MBartForConditionalGeneration",
  "model_name": "facebook/mbart-large-50",
  "model_type": "mbart",
  "name": null,
  "num_labels": 3,
  "version": "adapters.1.0.0"
}