code: def pipeline(line, cell=None):
    
    return google.datalab.utils.commands.handle_magic_line(line, cell, _pipeline_parser)
docs: Implements the pipeline cell magic for ipython notebooks.
  
    The supported syntax is:
  
      %%pipeline <command> [<args>]
      <cell>
  
    or:
  
      %pipeline <command> [<args>]
  
    Use %pipeline --help for a list of commands, or %pipeline <command> --help for
    help on a specific command.