Update dataset_nlp.py

dataset_nlp.py

@@ -131,8 +131,6 @@ class Conll2003(datasets.GeneratorBasedBuilder):
         with open(filepath, encoding="utf-8") as f:
             guid = 0
             tokens = []
-            pos_tags = []
-            chunk_tags = []
             ner_tags = []
             for line in f:
                 if line.startswith("-DOCSTART-") or line == "" or line == "\n":
@@ -140,28 +138,20 @@ class Conll2003(datasets.GeneratorBasedBuilder):
                         yield guid, {
                             "id": str(guid),
                             "tokens": tokens,
-                            "pos_tags": pos_tags,
-                            "chunk_tags": chunk_tags,
                             "ner_tags": ner_tags,
                         }
                         guid += 1
                         tokens = []
-                        pos_tags = []
-                        chunk_tags = []
                         ner_tags = []
                 else:
                     # conll2003 tokens are space separated
                     splits = line.split(" ")
                     tokens.append(splits[0])
-                    pos_tags.append(splits[1])
-                    chunk_tags.append(splits[2])
                     ner_tags.append(splits[3].rstrip())
             # last example
             if tokens:
                 yield guid, {
                     "id": str(guid),
                     "tokens": tokens,
-                    "pos_tags": pos_tags,
-                    "chunk_tags": chunk_tags,
                     "ner_tags": ner_tags,
                 }