def METHOD_NAME(shareable: Shareable, fl_ctx: FLContext):
    # retrieve current global params download from server's shareable
    dxo = from_shareable(shareable)
    current_round = shareable.get_header(AppConstants.CURRENT_ROUND)
    fl_ctx.set_prop(AppConstants.CURRENT_ROUND, current_round)
    return current_round, dxo.data