code: def data_integrity(components, components_data):
      
  
      data_check = {}
  
      for comp in ['Bus', 'Load']:  # list(components_data.keys()):
          data_check[comp] = {}
          data_check[comp]['length_diff'] = len(components[comp]) - len(
              components_data[comp])
  
      # print short report to user and exit program if not integer
      for comp in list(data_check.keys()):
          if data_check[comp]['length_diff'] != 0:
              logger.exception("{comp} data is invalid. You supplied {no_comp} {comp} "
                    "objects and {no_data} datasets. Check you grid data "
                    "and try again".format(comp=comp,
                                           no_comp=len(components[comp]),
                                           no_data=len(components_data[comp])))
              sys.exit(1)
docs: Check grid data for integrity
  
      Parameters
      ----------
      components: dict
          Grid components
      components_data: dict
          Grid component data (such as p,q and v set points)
  
      Returns
      -------