code: def add_highdepth_genome_exclusion(items):
      
      out = []
      for d in items:
          d = utils.deepish_copy(d)
          if dd.get_coverage_interval(d) == "genome":
              e = dd.get_exclude_regions(d)
              if "highdepth" not in e:
                  e.append("highdepth")
                  d = dd.set_exclude_regions(d, e)
          out.append(d)
      return out
docs: Add exclusions to input items to avoid slow runtimes on whole genomes.