src/transformers/models/dinat/modeling_dinat.py/DinatEmbeddings/__init__
class DinatEmbeddings:    def __init__(self, config):
        super().__init__()

        self.patch_embeddings = DinatPatchEmbeddings(config)

        self.norm = nn.LayerNorm(config.embed_dim)
        self.dropout = nn.Dropout(config.hidden_dropout_prob)