Update crema-d-script.py

crema-d-script.py

@@ -64,7 +64,7 @@ class CREMAD(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager):
         """Returns SplitGenerators."""
         archive_path = dl_manager.extract(_COMPRESSED_FILENAME)
-        extensions = ['.au']
+        extensions = ['.wav']
         _, _walker = fast_scandir(archive_path, extensions, recursive=True)
 
         train_walker, val_test_walker = train_test_split(