add model path check in tuning script
add model path check in tuning script

lcy-seso/models,PaddlePaddle/models,kuke/models,xinghai-sun/models,kuke/models,Superjom/models-1,PaddlePaddle/models,qingqing01/models,Superjom/models-1,kuke/models,lcy-seso/models,xinghai-sun/models,xinghai-sun/models,xinghai-sun/models,qingqing01/models,PaddlePaddle/models,lcy-seso/models,kuke/models,qingqing01/models,Superjom/models-1