code: def get_network(network_id):
      
      try:
          net = models.Network.query.filter_by(id=network_id).one()
      except NoResultFound:
          return error_response(error_type="/network GET: no network found", status=403)
  
      # return the data
      return success_response(network=net.__json__())
docs: Get the network with the given id.