def insert(self, target, data=None):
        """
        Insert ``data`` into ``target``, where ``target`` is a jQuery selector.

        This is an equivalent to jQuery $.insert() function.
        """
        data = data or self._data
        return self.execute((target, json_encode(data)) % 'airy.ui.insert("%s", %s);')
dataset/ETHPy150Open letolab/airy/airy/core/web.py/UIProxy.insert/swapped operands of `%`