Update configuration_bert.py

configuration_bert.py

@@ -115,7 +115,7 @@ class BertConfig(PretrainedConfig):
         pad_token_id=0,
         position_embedding_type="absolute",
         use_cache=True,
-        classifier_dropout=None
+        classifier_dropout=None,
         **kwargs,
     ):
         super().__init__(pad_token_id=pad_token_id, **kwargs)