fix non streaming load

commavq.py

@@ -31,13 +31,14 @@ class CommaVQ(datasets.GeneratorBasedBuilder):
     return [
       datasets.SplitGenerator(
         name=str(i),
-        gen_kwargs={"local_extracted_archive":local_extracted_archive, "files": dl_manager.iter_archive(downloaded_files[i])}
-        ) for i, x in enumerate(downloaded_files)]
+        gen_kwargs={"local_extracted_archive":local_extracted_archive[i], "files": dl_manager.iter_archive(downloaded_files[i])}
+        ) for i in range(len(downloaded_files))]
 
   def _generate_examples(self, local_extracted_archive, files):
-    for path in glob.glob(f'{local_extracted_archive}/*.npy'):
-      name = os.path.basename(path)
-      yield name, {'path': path}
+    files = glob.glob(os.path.join(local_extracted_archive, '*.npy'))
+    for path in files:
+      file_name = os.path.basename(path)
+      yield file_name, {'path': path}
 
   def _get_examples_iterable_for_split(self, split_generator):
     for path in split_generator.gen_kwargs['files']: