code: def _kld_error(args):
      
  
      # Extract arguments.
      results, error, approx = args
  
      return kld_error(results, error, rstate=np.random, return_new=True,
                       approx=approx)
docs: Internal `pool.map`-friendly wrapper for :meth:`kld_error` used by
      :meth:`stopping_function`.