src/transformers/models/mpnet/modeling_tf_mpnet.py/TFMPNetForSequenceClassification/__init__
class TFMPNetForSequenceClassification:    def __init__(self, config, *inputs, **kwargs):
        super().__init__(config, *inputs, **kwargs)
        self.num_labels = config.num_labels

        self.mpnet = TFMPNetMainLayer(config, name="mpnet")
        self.classifier = TFMPNetClassificationHead(config, name="classifier")