Authorize args when instantiating an AutoModel (#11956)

src/transformers/models/auto/auto_factory.py

@@ -357,7 +357,7 @@ class _BaseAutoModelClass:
     # Base class for auto models.
     _model_mapping = None
 
-    def __init__(self):
+    def __init__(self, *args, **kwargs):
         raise EnvironmentError(
             f"{self.__class__.__name__} is designed to be instantiated "
             f"using the `{self.__class__.__name__}.from_pretrained(pretrained_model_name_or_path)` or "