src/transformers/models/bart/modeling_tf_bart.py/TFBartClassificationHead/call
class TFBartClassificationHead:    def call(self, inputs):
        hidden_states = self.dropout(inputs)
        hidden_states = self.dense(hidden_states)
        hidden_states = tf.keras.activations.tanh(hidden_states)
        hidden_states = self.dropout(hidden_states)
        hidden_states = self.out_proj(hidden_states)
        return hidden_states