Replace YAML keys from int to str (#2)

- Replace YAML keys from int to str (265aa40020f3bb3c802f819005ebe6ab2b535d6c)

README.md

@@ -17,7 +17,6 @@ task_categories:
 - token-classification
 task_ids:
 - named-entity-recognition
-paperswithcode_id: null
 pretty_name: SmartData
 dataset_info:
   features:
@@ -29,39 +28,39 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: O
-          1: B-DATE
-          2: I-DATE
-          3: B-DISASTER_TYPE
-          4: I-DISASTER_TYPE
-          5: B-DISTANCE
-          6: I-DISTANCE
-          7: B-DURATION
-          8: I-DURATION
-          9: B-LOCATION
-          10: I-LOCATION
-          11: B-LOCATION_CITY
-          12: I-LOCATION_CITY
-          13: B-LOCATION_ROUTE
-          14: I-LOCATION_ROUTE
-          15: B-LOCATION_STOP
-          16: I-LOCATION_STOP
-          17: B-LOCATION_STREET
-          18: I-LOCATION_STREET
-          19: B-NUMBER
-          20: I-NUMBER
-          21: B-ORGANIZATION
-          22: I-ORGANIZATION
-          23: B-ORGANIZATION_COMPANY
-          24: I-ORGANIZATION_COMPANY
-          25: B-ORG_POSITION
-          26: I-ORG_POSITION
-          27: B-PERSON
-          28: I-PERSON
-          29: B-TIME
-          30: I-TIME
-          31: B-TRIGGER
-          32: I-TRIGGER
+          '0': O
+          '1': B-DATE
+          '2': I-DATE
+          '3': B-DISASTER_TYPE
+          '4': I-DISASTER_TYPE
+          '5': B-DISTANCE
+          '6': I-DISTANCE
+          '7': B-DURATION
+          '8': I-DURATION
+          '9': B-LOCATION
+          '10': I-LOCATION
+          '11': B-LOCATION_CITY
+          '12': I-LOCATION_CITY
+          '13': B-LOCATION_ROUTE
+          '14': I-LOCATION_ROUTE
+          '15': B-LOCATION_STOP
+          '16': I-LOCATION_STOP
+          '17': B-LOCATION_STREET
+          '18': I-LOCATION_STREET
+          '19': B-NUMBER
+          '20': I-NUMBER
+          '21': B-ORGANIZATION
+          '22': I-ORGANIZATION
+          '23': B-ORGANIZATION_COMPANY
+          '24': I-ORGANIZATION_COMPANY
+          '25': B-ORG_POSITION
+          '26': I-ORG_POSITION
+          '27': B-PERSON
+          '28': I-PERSON
+          '29': B-TIME
+          '30': I-TIME
+          '31': B-TRIGGER
+          '32': I-TRIGGER
   config_name: smartdata-v3_20200302
   splits:
   - name: train