code: def add_readlen_dist_plot(self):
          
          pconfig = {
              'id': 'skewer_read_length_histogram',
              'title': 'Skewer: Read Length Distribution after trimming',
              'xDecimals': False,
              'ylab': '% of Reads',
              'xlab': 'Read Length',
              'xmin': 0,
              'ymin': 0,
              'tt_label': '<b>{point.x}</b>: {point.y:.1f}%',
          }
          self.add_section(
              plot = linegraph.plot(self.skewer_readlen_dist, pconfig)
          )
docs: Generate plot HTML for read length distribution plot.