code: def run_show_config(args):
      
      # TODO Proposal: remove the "hidden" configuration. Only show config. If
      # the system needs to be configured, then display information on how to
      # configure the system.
      config = copy.deepcopy(bigchaindb.config)
      del config['CONFIGURED']
      print(json.dumps(config, indent=4, sort_keys=True))
docs: Show the current configuration