code: def tvBrowserHazard_selection_changed(self):
          
          (is_compatible, desc) = self.get_layer_description_from_browser(
              'hazard')
          self.lblDescribeBrowserHazLayer.setText(desc)
          self.lblDescribeBrowserHazLayer.setEnabled(is_compatible)
          self.parent.pbnNext.setEnabled(is_compatible)
docs: Update layer description label.