code: def stats_options_updater_fn(unused_stats_type, stats_options):
      """Callback function for setting pre and post-transform stats options.
  
      Args:
        unused_stats_type: a stats_options_util.StatsType object.
        stats_options: a tfdv.StatsOptions object.
  
      Returns:
        An updated tfdv.StatsOptions object.
      """
      return stats_options
  
label_desc: Use image node_id 2 for calling a global function with example usage: stats_options_updater_fn(unused_stats_type, stats_options) and returns: stats_options