def get_params(self):
        """Get current parameters.
        Returns
        -------
        `(arg_params, aux_params)`, each a dictionary of name to parameters (in
        `NDArray`) mapping.
        """
        assert self.binded and self.params_initialized

        if self._params_dirty:
            self._sync_params_from_devices()
        return (self._arg_params, self._aux_params)
Get current parameters.
        Returns
        -------
        `(arg_params, aux_params)`, each a dictionary of name to parameters (in
        `NDArray`) mapping.
        
rfcn/core/module.py