src/transformers/models/bridgetower/modeling_bridgetower.py/BridgeTowerForImageAndTextRetrieval/__init__
class BridgeTowerForImageAndTextRetrieval:    def __init__(self, config):
        super().__init__(config)

        self.bridgetower = BridgeTowerModel(config)

        self.itm_score = BridgeTowerITMHead(config.hidden_size * 2)

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