src/transformers/models/roberta/modeling_tf_roberta.py/TFRobertaForSequenceClassification/__init__
class TFRobertaForSequenceClassification:    def __init__(self, config, *inputs, **kwargs):
        super().__init__(config, *inputs, **kwargs)
        self.num_labels = config.num_labels

        self.roberta = TFRobertaMainLayer(config, add_pooling_layer=False, name="roberta")
        self.classifier = TFRobertaClassificationHead(config, name="classifier")