fix download

ipquiz.py

@@ -120,11 +120,11 @@ class IPQuizDataset(datasets.GeneratorBasedBuilder):
         downloaded_files = dl_manager.download(_URLS)
         return [
             datasets.SplitGenerator(
-                name=datasets.Split.TEST,
+                name=self.config.name,
                 # These kwargs will be passed to _generate_examples
                 gen_kwargs={
                     "filepath": downloaded_files[self.config.name],
-                    "split": "test"
+                    "split": self.config.name
                 },
             ),
         ]