Fix URL formatting.

eur-lex-sum.py

@@ -120,7 +120,7 @@ class EurLexSum(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager):
         """Returns SplitGenerators."""
         lang = str(self.config.name)
-        url = _URL.format(lang, self.VERSION.version_str[:-2])
+        url = _URL.format(lang)
 
         data_dir = dl_manager.download_and_extract(url)
         return [