code: def plt_goids(gosubdag, fout_img, goids, **kws_plt):
      
      gosubdag_plt = GoSubDag(goids, gosubdag.go2obj, rcntobj=gosubdag.rcntobj, **kws_plt)
      godagplot = GoSubDagPlot(gosubdag_plt, **kws_plt)
      godagplot.plt_dag(fout_img)
      return godagplot
docs: Plot GO IDs in a DAG (Directed Acyclic Graph).