src/transformers/models/roberta/modeling_flax_roberta.py/FlaxRobertaForQuestionAnsweringModule/setup
class FlaxRobertaForQuestionAnsweringModule:    def setup(self):
        self.roberta = FlaxRobertaModule(config=self.config, dtype=self.dtype, add_pooling_layer=False)
        self.qa_outputs = nn.Dense(self.config.num_labels, dtype=self.dtype)