code: def import_pf_config(self):
          
  
          scenario = cfg_ding0.get("powerflow", "test_grid_stability_scenario")
          start_hour = int(cfg_ding0.get("powerflow", "start_hour"))
          end_hour = int(cfg_ding0.get("powerflow", "end_hour"))
          start_time = datetime(1970, 1, 1, 00, 00, 0)
  
          resolution = cfg_ding0.get("powerflow", "resolution")
          srid = str(int(cfg_ding0.get('geo', 'srid')))
  
          return PFConfigDing0(scenarios=[scenario],
                               timestep_start=start_time,
                               timesteps_count=end_hour-start_hour,
                               srid=srid,
                               resolution=resolution)
docs: Creates power flow config class and imports config from file
  
          Returns
          -------
          PFConfigDing0
              PFConfigDing0 object