code: def set_widgets(self):
          
          self.tvBrowserHazard_selection_changed()
  
          # Set icon
          hazard = self.parent.step_fc_functions1.selected_value(
              layer_purpose_hazard['key'])
          icon_path = get_image_path(hazard)
          self.lblIconIFCWHazardFromBrowser.setPixmap(QPixmap(icon_path))
docs: Set widgets on the Hazard Layer From Browser tab.