Update dataset_setup.py

dataset_setup.py

@@ -16,20 +16,17 @@ def extract_video_tasks():
             tar = subprocess.Popen(cmd, stdin=cat.stdout)
             cat_return_code = cat.wait()
             tar_return_code = tar.wait()
-            if cat_return_code != 0:
-                raise RuntimeError('Error occured during concatenation!')
-            if tar_return_code != 0:
-                raise RuntimeError('Error occured during extraction!')
+        elif len(bundles) == 1:
+            tar = subprocess.run(['tar', '-xzf', bundles[0], '-C', output_dir])
         else:
-            assert len(bundles) == 1, f'Unexpected size'
-            tar = subprocess.run(['tar', '-xzfv', bundles[0], '-C', output_dir])
+            raise ValueError(f'Unexpected size: {len(bundles)}')
     print('All video tasks completed!')
 
 def extract_image_tasks():
     root = 'image_tasks'
     for task in ['mmeb_v1', 'visdoc']:
         print(f'Extracting {task} task ... ...')
-        subprocess.run(['tar', '-xzf', os.path.join(root, f'{task}.tar.gz'), '-C', root])
+        tar = subprocess.run(['tar', '-xzf', os.path.join(root, f'{task}.tar.gz'), '-C', root])
     print('All image tasks completed!')
 
 def main():