Update xnli.py

xnli.py

@@ -95,7 +95,7 @@ class Xnli(datasets.GeneratorBasedBuilder):
                 "hypothesis": datasets.Value("string"),
                 "label": datasets.ClassLabel(names=["entailment", "neutral", "contradiction"]),
             }
-        
+        )
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
             features=features,