code: def wr_xlsx_gos(self, fout_xlsx, **kws_usr):
          
          # Keyword arguments: control content
          desc2nts = self.sortobj.get_desc2nts(**kws_usr)
          # Keyword arguments: control xlsx format
          self.wr_xlsx_nts(fout_xlsx, desc2nts, **kws_usr)
          return desc2nts
docs: Write an Excel spreadsheet with user GO ids, grouped under broader GO terms.