Fix _tied_weights_keys mapping for Transformers v5

modeling_exaone.py

@@ -988,7 +988,7 @@ class ExaoneModel(ExaonePreTrainedModel):
     EXAONE_START_DOCSTRING,
 )
 class ExaoneForCausalLM(ExaonePreTrainedModel, GenerationMixin):
-    _tied_weights_keys = ["lm_head.weight"]
+    _tied_weights_keys = {"lm_head.weight": "transformer.wte.weight"}
 
     def __init__(self, config):
         super().__init__(config)