Replace YAML keys from int to str (#1)

- Replace YAML keys from int to str (d0cb5f001ac0e949e6777ccea19a69abc90bd5ce)

README.md

@@ -5,14 +5,10 @@ language_creators:
 - expert-generated
 language:
 - en
-language_bcp47:
-- en-US
 license:
 - cc-by-sa-4.0
 multilinguality:
 - monolingual
-paperswithcode_id: onestopqa
-pretty_name: OneStopQA
 size_categories:
 - 1K<n<10K
 source_datasets:
@@ -22,6 +18,10 @@ task_categories:
 - question-answering
 task_ids:
 - multiple-choice-qa
+paperswithcode_id: onestopqa
+pretty_name: OneStopQA
+language_bcp47:
+- en-US
 dataset_info:
   features:
   - name: title
@@ -32,9 +32,9 @@ dataset_info:
     dtype:
       class_label:
         names:
-          0: Adv
-          1: Int
-          2: Ele
+          '0': Adv
+          '1': Int
+          '2': Ele
   - name: question
     dtype: string
   - name: paragraph_index