src/transformers/models/roberta/modeling_flax_roberta.py/FlaxRobertaForTokenClassificationModule/setup
class FlaxRobertaForTokenClassificationModule:    def setup(self):
        self.roberta = FlaxRobertaModule(config=self.config, dtype=self.dtype, add_pooling_layer=False)
        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)