fix: fixed from_bert method

modeling_lora.py

@@ -225,10 +225,10 @@ class BertLoRA(BertPreTrainedModel):
                 param.requires_grad_(val)
 
     @classmethod
-    def from_bert(cls, *args, num_adaptions=1, **kwargs):
+    def from_bert(cls, *args, **kwargs):
         bert = BertModel.from_pretrained(*args, **kwargs)
         config = JinaBertConfig.from_pretrained(*args, **kwargs)
-        return cls(config, bert=bert, num_adaptions=num_adaptions)
+        return cls(config, bert=bert)
 
     @classmethod
     def from_pretrained(