fix task_ids

README.md

@@ -17,13 +17,14 @@ source_datasets:
 - original
 task_categories:
 - other
-task_ids:
-- other-other-relation-extraction
+task_ids: []
 paperswithcode_id: fewrel
 pretty_name: Few-Shot Relation Classification Dataset
 configs:
 - default
 - pid2name
+tags:
+- relation-extraction
 ---
 
 # Dataset Card for few_rel
@@ -225,4 +226,4 @@ SOFTWARE.
 
 ### Contributions
 
-Thanks to [@gchhablani](https://github.com/gchhablani) for adding this dataset.
+Thanks to [@gchhablani](https://github.com/gchhablani) for adding this dataset.