Remove `authorized_missing_keys`in favor of _keys_to_ignore_on_load_missing (#20228)

src/transformers/models/convbert/modeling_convbert.py

@@ -246,8 +246,8 @@ class ConvBertPreTrainedModel(PreTrainedModel):
     load_tf_weights = load_tf_weights_in_convbert
     base_model_prefix = "convbert"
     supports_gradient_checkpointing = True
-    authorized_missing_keys = [r"position_ids"]
-    authorized_unexpected_keys = [r"convbert.embeddings_project.weight", r"convbert.embeddings_project.bias"]
+    _keys_to_ignore_on_load_missing = [r"position_ids"]
+    _keys_to_ignore_on_load_unexpected = [r"convbert.embeddings_project.weight", r"convbert.embeddings_project.bias"]
 
     def _init_weights(self, module):
         """Initialize the weights"""