Update scotch_try.py

scotch_try.py

@@ -101,7 +101,7 @@ class ScotchDataset(datasets.GeneratorBasedBuilder):
         if isinstance(my_urls, str):
             my_urls = {self.config.name:my_urls}
         data_dir = [os.path.join(lang_dir,language_map[lang]) for lang,lang_dir in dl_manager.download_and_extract(my_urls).items()]
-        filenames = next(walk(data_dir[0]), (None, None, []))[2]  # [] if no file
+        filenames = next(walk(lang_dir), (None, None, []))[2]  # [] if no file
         print('filenames are: ',filenames)
 
         print('items: ',dl_manager.download_and_extract(my_urls).items())