fix alignment-handbook version

scripts/run_simpo.py

@@ -218,7 +218,7 @@ def main():
         use_cache=False if training_args.gradient_checkpointing else True,
         device_map=get_kbit_device_map() if quantization_config is not None else None,
         quantization_config=quantization_config,
-        attn_implementation=training_args.attn_implementation,
+        attn_implementation=model_args.attn_implementation,
     )
 
     model = model_args.model_name_or_path

scripts/simpo_config.py

@@ -69,4 +69,3 @@ class SimPOConfig(TrainingArguments):
 
     dataset_num_proc: Optional[int] = None
 
-    attn_implementation: str = None