Fix: try get dataviewer work WIP

utcd.py

@@ -49,7 +49,7 @@ class UtcdConfig(datasets.BuilderConfig):
         return f'{prefix}{domain_str}'
 
 
-with open(os_join(os.path.dirname(__file__), 'config.json')) as f:
+with open(os_join(os.path.dirname(__file__), '_config.json')) as f:
     _config = json.load(f)
 _split2hf_split = dict(train=datasets.Split.TRAIN, eval=datasets.Split.VALIDATION, test=datasets.Split.TEST)