Replace YAML keys from int to str (#2)

- Replace YAML keys from int to str (063a5ffe7461d74e6c6d6cf3e517a0eb06bd6ae8)

README.md

@@ -17,7 +17,6 @@ task_categories:
 - text-classification
 task_ids:
 - semantic-similarity-classification
-paperswithcode_id: null
 pretty_name: KorQpair
 dataset_info:
   features:
@@ -29,8 +28,8 @@ dataset_info:
     dtype:
       class_label:
         names:
-          0: '0'
-          1: '1'
+          '0': '0'
+          '1': '1'
   splits:
   - name: train
     num_bytes: 515365