code: def _make_xml_files(catalog_info_dict, comp_info_dict):
          
          for val in catalog_info_dict.values():
              val.roi_model.write_xml(val.srcmdl_name)
  
          for val in comp_info_dict.values():
              for val2 in val.values():
                  val2.roi_model.write_xml(val2.srcmdl_name)
docs: Make all the xml file for individual components