docs: def summary_plotting_engine(**kwargs):
      """creates plots of summary data."""
  
      logging.debug(f"Using {prms.Batch.backend} for plotting")
      experiments = kwargs["experiments"]
      farms = kwargs["farms"]
      barn = None
  
      logging.debug("    - summary_plot_engine")
      farms = _preparing_data_and_plotting(
          experiments=experiments,
          farms=farms
      )
  
      return farms, barn