Copies parameters from new_params to params

        :param params: dst parameters
        :param new_params: src parameters

def set_weights(params, new_params):
        """
        Copies parameters from new_params to params

        :param params: dst parameters
        :param new_params: src parameters
        """
        for param, new_param in zip(params, new_params):
            param.data.copy_(new_param.data)