Update cc-100-01-percent.py

cc-100-01-percent.py

@@ -717,9 +717,11 @@ class MyDataset(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager):
         train_url = "train.txt"
         test_url = "test.txt"
+        valid_url = "valid.txt"
 
         train_path = dl_manager.download(os.path.join(self.config.data_dir, train_url))
         test_path = dl_manager.download(os.path.join(self.config.data_dir, test_url))
+        valid_path = dl_manager.download(os.path.join(self.config.data_dir, valid_url))
 
         return [
             datasets.SplitGenerator(
@@ -730,6 +732,10 @@ class MyDataset(datasets.GeneratorBasedBuilder):
                 name=datasets.Split.TEST,
                 gen_kwargs={"filepath": test_path},
             ),
+            datasets.SplitGenerator(
+                name=datasets.Split.VALID,
+                gen_kwargs={"filepath": valid_path},
+            ),
         ]
 
     def _generate_examples(self, filepath):