Update multiconer_v2.py

multiconer_v2.py

@@ -303,8 +303,8 @@ class MultiCoNER2(datasets.GeneratorBasedBuilder):
             elif len(line.strip()) < 3:
                 if s_id and len(tokens) >= 1 and len(tokens) == len(ner_tags):
                     yield guid, {
-                        "id": guid,
-                        "sample_id": s_id,
+                        "id": str(guid),
+                        "sample_id": str(s_id),
                         "tokens": tokens,
                         "ner_tags": ner_tags,
                     }
@@ -321,8 +321,8 @@ class MultiCoNER2(datasets.GeneratorBasedBuilder):
                     ner_tags.append(splits[-1].strip())
         if s_id:
             yield guid, {
-                "id": guid,
-                "sample_id": s_id,
+                "id": str(guid),
+                "sample_id": str(s_id),
                 "tokens": tokens,
                 "ner_tags": ner_tags,
             }