fix task_ids

README.md

@@ -15,7 +15,6 @@ task_categories:
 task_ids:
 - language-modeling
 - masked-language-modeling
-- other-neural-search
 source_datasets:
 - original
 multilinguality:
@@ -24,6 +23,7 @@ size_categories:
 - 10M<n<100M
 language:
 - en
+tags: []
 ---
 
 # Dataset Card for "wiki_dpr"
@@ -331,4 +331,4 @@ The data fields are the same among all splits.
 
 ### Contributions
 
-Thanks to [@thomwolf](https://github.com/thomwolf), [@lewtun](https://github.com/lewtun), [@lhoestq](https://github.com/lhoestq) for adding this dataset.
+Thanks to [@thomwolf](https://github.com/thomwolf), [@lewtun](https://github.com/lewtun), [@lhoestq](https://github.com/lhoestq) for adding this dataset.