Update discevalmt.py

discevalmt.py

@@ -33,7 +33,7 @@ _URLS = {
 
 class DiscEvalMTConfig(datasets.BuilderConfig):
     '''BuilderConfig for DiscEvalMT.'''
-    type: str = None
+    
 
     def __init__(self, **kwargs):
         """BuilderConfig for DiscEvalMT.
@@ -41,6 +41,7 @@ class DiscEvalMTConfig(datasets.BuilderConfig):
         Args:
           **kwargs: keyword arguments forwarded to super.
         """
+        self.type = kwargs.pop("type", None)
         super(DiscEvalMT, self).__init__(**kwargs)