Replace YAML keys from int to str

Replace YAML metadata integer keys with strings, as the Hub does not support integers.
See: https://github.com/huggingface/datasets/issues/5275

README.md

@@ -17,8 +17,32 @@ task_categories:
 - text-classification
 task_ids:
 - sentiment-classification
-paperswithcode_id: null
 pretty_name: WisesightSentiment
+dataset_info:
+  features:
+  - name: texts
+    dtype: string
+  - name: category
+    dtype:
+      class_label:
+        names:
+          '0': pos
+          '1': neu
+          '2': neg
+          '3': q
+  config_name: wisesight_sentiment
+  splits:
+  - name: train
+    num_bytes: 5328819
+    num_examples: 21628
+  - name: validation
+    num_bytes: 593570
+    num_examples: 2404
+  - name: test
+    num_bytes: 662137
+    num_examples: 2671
+  download_size: 2102326
+  dataset_size: 6584526
 train-eval-index:
 - config: wisesight_sentiment
   task: text-classification
@@ -68,31 +92,6 @@ train-eval-index:
     name: Recall weighted
     args:
       average: weighted
-dataset_info:
-  features:
-  - name: texts
-    dtype: string
-  - name: category
-    dtype:
-      class_label:
-        names:
-          0: pos
-          1: neu
-          2: neg
-          3: q
-  config_name: wisesight_sentiment
-  splits:
-  - name: train
-    num_bytes: 5328819
-    num_examples: 21628
-  - name: validation
-    num_bytes: 593570
-    num_examples: 2404
-  - name: test
-    num_bytes: 662137
-    num_examples: 2671
-  download_size: 2102326
-  dataset_size: 6584526
 ---
 
 # Dataset Card for wisesight_sentiment