code: function render_cells(notebook) {
    /* Get all cells in notebook */
    notebook.get_cells().forEach(function (cell) {
      if (cell.output_area) {
        if (cell.output_area.outputs.find(function (out) {
          return out.data && (out.data['application/noworkflow.history+json'] || out.data['application/noworkflow.trial+json']);
        })) {
          notebook.render_cell_output(cell);
        }
      }
    });
  }
docs: Re-render cells with output data of 'application/unittest.status+json' mime type