src/transformers/models/big_bird/modeling_flax_big_bird.py/FlaxBigBirdForTokenClassificationModule/setup
class FlaxBigBirdForTokenClassificationModule:    def setup(self):
        self.bert = FlaxBigBirdModule(
            config=self.config,
            dtype=self.dtype,
            add_pooling_layer=False,
            gradient_checkpointing=self.gradient_checkpointing,
        )
        classifier_dropout = (
            self.config.classifier_dropout
            if self.config.classifier_dropout is not None
            else self.config.hidden_dropout_prob
        )
        self.dropout = nn.Dropout(rate=classifier_dropout)
        self.classifier = nn.Dense(self.config.num_labels, dtype=self.dtype)