Update ner.py

ner.py

@@ -168,7 +168,7 @@ class Conll2003(datasets.GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager):
-       """Returns SplitGenerators."""
+        """Returns SplitGenerators."""
         downloaded_file = dl_manager.download_and_extract(_URL)
         data_files = {
             "train": os.path.join(downloaded_file, _TRAINING_FILE),