Update baidu-ultr_uva-mlm-ctr.py

baidu-ultr_uva-mlm-ctr.py

@@ -140,7 +140,7 @@ class BaiduUltrBuilder(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
         if self.config.name == Config.CLICKS:
-            train_files = self.download_clicks(dl_manager, parts=[1, 2, 3])
+            train_files = self.download_clicks(dl_manager, parts=[1])
             test_files = self.download_clicks(dl_manager, parts=[0])
 
             query_columns = [