[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

intel_extension_for_transformers/transformers/modeling/modeling_auto.py

@@ -1274,7 +1274,7 @@ def train_func(model):
                             break
                         output = model(**inputs)
                         if isinstance(output, tuple):
-                            loss = output[0].mean() 
+                            loss = output[0].mean()
                         elif isinstance(output, dict):
                             loss = output["logits"].mean()
                         else: