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wsdmt.py

@@ -71,6 +71,13 @@ class WSDMTDataset(datasets.GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager: DownloadManager):
+        urls = [
+            f"data/{self.config.corpus}/{split}/{lang}"
+            for split in ['dev']
+            for lang in (self.config.lang1, self.config.lang2)
+        ]
+        dl_manager.download_and_extract(urls)
+
         splits = [
             (datasets.Split.TRAIN, 'train'),
             (datasets.Split.VALIDATION, 'dev'),