Replace YAML keys from int to str

README.md

@@ -19,6 +19,27 @@ task_ids:
 - topic-classification
 paperswithcode_id: ag-news
 pretty_name: AG’s News Corpus
+dataset_info:
+  features:
+  - name: text
+    dtype: string
+  - name: label
+    dtype:
+      class_label:
+        names:
+          '0': World
+          '1': Sports
+          '2': Business
+          '3': Sci/Tech
+  splits:
+  - name: train
+    num_bytes: 29817351
+    num_examples: 120000
+  - name: test
+    num_bytes: 1879478
+    num_examples: 7600
+  download_size: 31327765
+  dataset_size: 31696829
 train-eval-index:
 - config: default
   task: text-classification
@@ -68,27 +89,6 @@ train-eval-index:
     name: Recall weighted
     args:
       average: weighted
-dataset_info:
-  features:
-  - name: text
-    dtype: string
-  - name: label
-    dtype:
-      class_label:
-        names:
-          0: World
-          1: Sports
-          2: Business
-          3: Sci/Tech
-  splits:
-  - name: train
-    num_bytes: 29817351
-    num_examples: 120000
-  - name: test
-    num_bytes: 1879478
-    num_examples: 7600
-  download_size: 31327765
-  dataset_size: 31696829
 ---
 
 # Dataset Card for "ag_news"