old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  #
  # This file is part of tornadis library released under the MIT license.
  # See the LICENSE file for more information.
  
  version_info = (0, 0, '1')
  __version__ = ".".join([str(x) for x in version_info])
  
  from tornadis.client import Client
  from tornadis.pool import ClientPool
  
  __all__ = ['Client', 'ClientPool']
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  #
  # This file is part of tornadis library released under the MIT license.
  # See the LICENSE file for more information.
  
  version_info = (0, 0, '1')
  __version__ = ".".join([str(x) for x in version_info])
  
  from tornadis.client import Client
  from tornadis.pool import ClientPool
  from tornadis.pipeline import Pipeline
  
  __all__ = ['Client', 'ClientPool', 'Pipeline']
  
subject: add Pipeline