get_logits.py

from torch import Tensor

def get_logits(
    model : RobertaPreTrainedModel, 
    input_ids : Tensor,
    attention_mask : Tensor,
) -> Tensor:
    """
    Given a RoBERTa (model) for classification and the couple of (input_ids) and (attention_mask),
    returns the logits corresponding to the prediction.
    """
    return model.classifier(
        model.roberta(input_ids, attention_mask)[0]
    )