src/transformers/models/splinter/modeling_splinter.py/SplinterModel/__init__
class SplinterModel:    def __init__(self, config):
        super().__init__(config)
        self.config = config

        self.embeddings = SplinterEmbeddings(config)
        self.encoder = SplinterEncoder(config)

        # Initialize weights and apply final processing
        self.post_init()