fix format

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

Author: jiqing-feng

optimum/intel/ipex/modeling_base.py

@@ -489,7 +489,7 @@ def _supports_logits_to_keep(self) -> bool:
     def _supports_num_logits_to_keep(self) -> bool:
         """
         Will be deprecated after we no longer support transformers < 4.49
-    
+
         Return True if the current model supports the keyword argument `num_logits_to_keep` in forward()
         to save memory. Checking it in this way allows to avoid using a new model attribute.
         """