Update mc4-sampling.py

mc4-sampling.py

@@ -277,6 +277,7 @@ class Mc4SamplingConfig(datasets.BuilderConfig):
             languages (:obj:`List[str]`): list of languages to load
             **kwargs: keyword arguments forwarded to super.
         """
+        print(args, kwargs)
         languages = kwargs.pop("languages", [])
         super().__init__(
             *args,
@@ -289,7 +290,7 @@ class Mc4SamplingConfig(datasets.BuilderConfig):
 class Mc4Sampling(datasets.GeneratorBasedBuilder):
     """mC4 Sampling, a colossal, cleaned version of Common Crawl's web crawl corpus."""
 
-    BUILDER_CONFIGS = [Mc4SamplingConfig(languages=[lang]) for lang in _LANGUAGES]
+    BUILDER_CONFIGS = [Mc4SamplingConfig(config_kwargs={"languages": [lang]}) for lang in _LANGUAGES]
     BUILDER_CONFIG_CLASS = Mc4SamplingConfig
 
     def __init__(self, *args, writer_batch_size=None, **kwargs):