src/transformers/models/camembert/modeling_camembert.py/CamembertAttention/__init__
class CamembertAttention:    def __init__(self, config, position_embedding_type=None):
        super().__init__()
        self.self = CamembertSelfAttention(config, position_embedding_type=position_embedding_type)
        self.output = CamembertSelfOutput(config)
        self.pruned_heads = set()