Remove redundant argument

wikidata_simplequestions.py

@@ -114,7 +114,7 @@ class WikidataSimpleQuestions(datasets.GeneratorBasedBuilder):
             ),
         ]
 
-    def _generate_examples(self, filepath, vocab_path):
+    def _generate_examples(self, filepath):
         with open(filepath, encoding="utf-8") as f:
             for key, row in enumerate(f):
                 data = row.split("\t")