src/transformers/models/big_bird/modeling_flax_big_bird.py/FlaxBigBirdForMultipleChoiceModule/setup
class FlaxBigBirdForMultipleChoiceModule:    def setup(self):
        self.bert = FlaxBigBirdModule(config=self.config, dtype=self.dtype)
        self.dropout = nn.Dropout(rate=self.config.hidden_dropout_prob)
        self.classifier = nn.Dense(1, dtype=self.dtype)