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

@@ -25,7 +25,6 @@ task_categories:
 - token-classification
 task_ids:
 - named-entity-recognition
-paperswithcode_id: null
 pretty_name: NCHLT
 dataset_info:
 - config_name: af
@@ -36,15 +35,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3955069
@@ -59,15 +58,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3188781
@@ -82,15 +81,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 2365821
@@ -105,15 +104,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3951366
@@ -128,15 +127,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3322296
@@ -151,15 +150,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 4427898
@@ -174,15 +173,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3812339
@@ -197,15 +196,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3431063
@@ -220,15 +219,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3941041
@@ -243,15 +242,15 @@ dataset_info:
     sequence:
       class_label:
         names:
-          0: OUT
-          1: B-PERS
-          2: I-PERS
-          3: B-ORG
-          4: I-ORG
-          5: B-LOC
-          6: I-LOC
-          7: B-MISC
-          8: I-MISC
+          '0': OUT
+          '1': B-PERS
+          '2': I-PERS
+          '3': B-ORG
+          '4': I-ORG
+          '5': B-LOC
+          '6': I-LOC
+          '7': B-MISC
+          '8': I-MISC
   splits:
   - name: train
     num_bytes: 3941041