Update sci_lay.py

sci_lay.py

@@ -124,11 +124,11 @@ class SciLay(datasets.GeneratorBasedBuilder):
                 split: _URL.format(version=self.config.version, split_name=split_name)
                 for split, split_name in _SPLIT_NAMES.items()
             }
-            dl_paths = custom_dl_manager.download_and_extract(urls)
-            print(dl_paths)
+            dl_paths = dl_manager.download(urls)
+            raise Exception(dl_paths)
             paths = {
                 split: [
-                    custom_dl_manager.iter_files(os.path.join(dl_paths[split], split_name, code)) for code in self.config.journals
+                    dl_manager.iter_files(os.path.join(dl_paths[split], split_name, code)) for code in self.config.journals
                 ]
                 for split, split_name in _SPLIT_NAMES.items()
             }
@@ -163,7 +163,6 @@ class CustomDownloadManager(datasets.DownloadManager):
         super().__init__(**kwargs)
 
     def download_and_extract(self, urls, **kwargs):
-        dl_paths = None
         try:
             dl_paths = super().download_and_extract(urls, **kwargs)
             print(f"dl_paths are {dl_paths}")