src/transformers/models/vilt/modeling_vilt.py/ViltForMaskedLM/__init__
class ViltForMaskedLM:    def __init__(self, config):
        super().__init__(config)

        self.vilt = ViltModel(config)
        self.mlm_score = ViltMLMHead(config)

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