Rmv unnec gen kwarg

xwinograd.py

@@ -123,8 +123,12 @@ class XWinograd(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
         downloaded_files = dl_manager.download_and_extract(_URL)
-        return [datasets.SplitGenerator(name=datasets.Split.TEST,
-                                        gen_kwargs={'filepath': downloaded_files, 'split': 'test'})]
+        return [
+            datasets.SplitGenerator(
+                name=datasets.Split.TEST,
+                gen_kwargs={'filepath': downloaded_files}
+            )
+        ]
 
     def _generate_examples(self, filepath):
         """This function returns the examples in the raw (text) form."""