Update mc4-sampling.py

mc4-sampling.py

@@ -271,15 +271,16 @@ _N_SHARDS_PER_SPLIT = {
 class Mc4SamplingConfig(datasets.BuilderConfig):
     """BuilderConfig for mC4 Sampling."""
 
-    def __init__(self, languages, *args, **kwargs):
+    def __init__(self, *args, **kwargs):
         """BuilderConfig for mC4 Sampling.
         Args:
             languages (:obj:`List[str]`): list of languages to load
             **kwargs: keyword arguments forwarded to super.
         """
+        languages = kwargs.pop("languages", [])
         super().__init__(
             *args,
-            name="+".join(languages),
+            # name="+".join(languages),
             **kwargs,
         )
         self.languages = languages