src/transformers/models/deit/modeling_deit.py/DeiTSelfOutput/__init__
class DeiTSelfOutput:    def __init__(self, config: DeiTConfig) -> None:
        super().__init__()
        self.dense = nn.Linear(config.hidden_size, config.hidden_size)
        self.dropout = nn.Dropout(config.hidden_dropout_prob)