mlreportgen.report.Section.number

import mlreportgen.report.*
import mlreportgen.dom.*
rpt = Report("My Report","pdf");
add(rpt,TitlePage("Title","My Report",...
     "Author","MathWorks"));
add(rpt,TableOfContents);
add(rpt,Chapter("Title","Boeing 747",...
     "Content","This report describes the Boeing 747."));
KeepWithNext(1);
add(rpt,Section("Title","Image of Boeing 747",...
     "Content",Image(which("b747.jpg")),"Numbered",0));
close(rpt);
rptview(rpt);