code: def regularpage(foldername=None, pagename=None):
      
      if foldername is None and pagename is None:
          raise ExperimentError('page_not_found')
      if foldername is None and pagename is not None:
          return render_template(pagename)
      else:
          return render_template(foldername+"/"+pagename)
docs: Route not found by the other routes above. May point to a static template.