src/transformers/models/longt5/modeling_longt5.py/LongT5LayerLocalSelfAttention/__init__
class LongT5LayerLocalSelfAttention:    def __init__(self, config, has_relative_attention_bias=False):
        super().__init__()
        self.LocalSelfAttention = LongT5LocalAttention(config, has_relative_attention_bias=has_relative_attention_bias)
        self.layer_norm = LongT5LayerNorm(config.d_model, eps=config.layer_norm_epsilon)
        self.dropout = nn.Dropout(config.dropout_rate)