updated field names from 'ner_tags' to 'tags'

nerd.py

@@ -68,12 +68,12 @@ class NERD(datasets.GeneratorBasedBuilder):
                 {
                     "id": datasets.Value("string"),
                     "tokens": datasets.Sequence(datasets.Value("string")),
-                    "ner_tags": datasets.Sequence(
+                    "tags": datasets.Sequence(
                         datasets.features.ClassLabel(
                             names=['O', 'I-ART', 'I-BUILDING', 'I-EVENT', 'I-LOC', 'I-ORG', 'I-MISC', 'I-PER', 'I-PRODUCT']
                         )
                     ),
-                    "ner_tags_fine": datasets.Sequence(
+                    "tags_fine": datasets.Sequence(
                         datasets.features.ClassLabel(
                             names=[
                                 'O',
@@ -176,32 +176,32 @@ class NERD(datasets.GeneratorBasedBuilder):
 
         guid = 0
         tokens = []
-        ner_tags = []
-        ner_tags_fine = []
+        tags = []
+        tags_fine = []
 
         for line in lines:
             if line.startswith("-DOCSTART_") or line.strip() == "" or line == "\n":
                 if tokens:
                     yield guid, {
-                        "id": str(guid),
-                        "tokens": tokens,
-                        "ner_tags": ner_tags,
-                        "ner_tags_fine": ner_tags_fine,
+                        'id': str(guid),
+                        'tokens': tokens,
+                        'tags': tags,
+                        'tags_fine': tags_fine,
                     }
                     guid += 1
                     tokens = []
-                    ner_tags = []
-                    ner_tags_fine = []
+                    tags = []
+                    tags_fine = []
             else:
                 # nerd tokens are tab- separated
                 splits = line.split('\t')
                 tokens.append(splits[0])
-                ner_tags.append(splits[1])
-                ner_tags_fine.append(splits[2].rstrip())
+                tags.append(splits[1])
+                tags_fine.append(splits[2].rstrip())
         # last example
         yield guid, {
-            "id": str(guid),
-            "tokens": tokens,
-            "ner_tags": ner_tags,
-            "ner_tags_fine": ner_tags_fine,
+            'id': str(guid),
+            'tokens': tokens,
+            'tags': tags,
+            'tags_fine': tags_fine,
         }