Update bucket_memory_model.py

bucket_memory_model.py

@@ -20,7 +20,6 @@ class BucketMemoryConfig(PretrainedConfig):
     ):
         super().__init__(**kwargs)
         self.vocab_size = vocab_size
-        self.hidden_size = hidden_size
         self.d_model = d_model
         self.num_layers = num_layers
         self.num_buckets = num_buckets
@@ -252,7 +251,6 @@ class BucketMemoryModel(PreTrainedModel):
     def __init__(self, config, adapter_kwargs=None):
         super().__init__(config)
         self.d_model = config.d_model
-        self.hidden_size = hidden_size
         self.token_embedding = nn.Embedding(config.vocab_size, config.d_model)
         self.pos_encoding = nn.Parameter(torch.zeros(1, config.max_seq_length, config.d_model))
         self._init_positional_encoding(config.max_seq_length, config.d_model)