def METHOD_NAME(self, model_learnable: ModelLearnable, fl_ctx: FLContext) -> Shareable:
    """Convert ModelLearnable to Shareable.
    Args:
        model_learnable (ModelLearnable): model to be converted
        fl_ctx (FLContext): FL context
    Returns:
        Shareable: a shareable containing a DXO object.
    """
    dxo = model_learnable_to_dxo(model_learnable)
    return dxo.to_shareable()