Update wsd_polish_datasets.py

wsd_polish_datasets.py

@@ -115,7 +115,7 @@ class WsdPolishDataset(datasets.GeneratorBasedBuilder):
             WsdPolishBuilderConfig(
                 corpus="all",
                 data_type=data_type,
-                data_urls=_URLS[data_type].copy().values(),
+                data_urls=list(_URLS[data_type].values()),
                 description=f"Data part covering `all` corpora in `{data_type}` segmentation.",
             )
             for data_type in _DATA_TYPES