src/transformers/models/beit/modeling_flax_beit.py/FlaxBeitForMaskedImageModelingModule/setup
class FlaxBeitForMaskedImageModelingModule:    def setup(self):
        self.beit = FlaxBeitModule(self.config, add_pooling_layer=False, dtype=self.dtype)

        # Classifier head
        self.layernorm = nn.LayerNorm(epsilon=self.config.layer_norm_eps, dtype=self.dtype)
        self.lm_head = nn.Dense(
            self.config.vocab_size,
            kernel_init=jax.nn.initializers.normal(self.config.initializer_range),
            dtype=self.dtype,
        )