Update image.py (#5730)
Update image.py (#5730)

* Update image.py

unable the insertion of non default mean and std as np.array

* Update image.py

fixed spaces

* Update image.py

hopefully now it is now well spaced

Mega-DatA-Lab/mxnet,ForkedReposBak/mxnet,larroy/mxnet,LinkHS/incubator-mxnet,larroy/mxnet,rahul003/mxnet,precedenceguo/mxnet,mbaijal/incubator-mxnet,arank/mxnet,jermainewang/mxnet,nicklhy/mxnet,sergeykolychev/mxnet,Mega-DatA-Lab/mxnet,tlby/mxnet,navrasio/mxnet,larroy/mxnet,ykim362/mxnet,sxjscience/mxnet,fullfanta/mxnet,TuSimple/mxnet,yajiedesign/mxnet,ptrendx/mxnet,zhreshold/mxnet,hpi-xnor/BMXNet,Ldpe2G/mxnet,ykim362/mxnet,mbaijal/incubator-mxnet,solin319/incubator-mxnet,saurabh3949/mxnet,wangyum/mxnet,Northrend/mxnet,yuruofeifei/mxnet,Mega-DatA-Lab/mxnet,navrasio/mxnet,ShownX/incubator-mxnet,rahul003/mxnet,Northrend/mxnet,zhreshold/mxnet,thirdwing/mxnet,kkk669/mxnet,xcgoner/dist-mxnet,piiswrong/mxnet,ShownX/incubator-mxnet,hotpxl/mxnet,indhub/mxnet,kevinthesun/mxnet,formath/mxnet,solin319/incubator-mxnet,gautamkmr/incubator-mxnet,antoan2/incubator-mxnet,apaleyes/mxnet,kkk669/mxnet,ykim362/mxnet,hpi-xnor/BMXNet,CodingCat/mxnet,ZihengJiang/mxnet,eric-haibin-lin/mxnet,coder-james/mxnet,apaleyes/mxnet,indhub/mxnet,saurabh3949/mxnet,antoan2/incubator-mxnet,wangyum/mxnet,danithaca/mxnet,reminisce/mxnet,eric-haibin-lin/mxnet,arank/mxnet,TuSimple/mxnet,piiswrong/mxnet,coder-james/mxnet,smolix/incubator-mxnet,arikpoz/mxnet,hpi-xnor/BMXNet,coder-james/mxnet,rishita/mxnet,jamesliu/mxnet,ForkedReposBak/mxnet,danithaca/mxnet,jennyzhang0215/incubator-mxnet,dmlc/mxnet,ykim362/mxnet,jennyzhang0215/incubator-mxnet,nicklhy/mxnet,jamesliu/mxnet,formath/mxnet,thirdwing/mxnet,reminisce/mxnet,arikpoz/mxnet,hotpxl/mxnet,eric-haibin-lin/mxnet,crazy-cat/incubator-mxnet,Ldpe2G/mxnet,hotpxl/mxnet,likelyzhao/mxnet,precedenceguo/mxnet,yuruofeifei/mxnet,ShownX/incubator-mxnet,mbaijal/incubator-mxnet,madjam/mxnet,lxn2/mxnet,yajiedesign/mxnet,navrasio/mxnet,piiswrong/mxnet,smolix/incubator-mxnet,jiajiechen/mxnet,DR08/mxnet,crazy-cat/incubator-mxnet,arikpoz/mxnet,indhub/mxnet,EvanzzzZ/mxnet,crazy-cat/incubator-mxnet,LinkHS/incubator-mxnet,vikingMei/mxnet,Prasad9/incubator-mxnet,pluskid/mxnet,ShownX/incubator-mxnet,apache/incubator-mxnet,jermainewang/mxnet,navrasio/mxnet,Prasad9/incubator-mxnet,weleen/mxnet,Northrend/mxnet,fullfanta/mxnet,lxn2/mxnet,hotpxl/mxnet,rishita/mxnet,piiswrong/mxnet,jennyzhang0215/incubator-mxnet,rishita/mxnet,hotpxl/mxnet,kkk669/mxnet,stefanhenneking/mxnet,rishita/mxnet,eric-haibin-lin/mxnet,madjam/mxnet,thirdwing/mxnet,rishita/mxnet,coder-james/mxnet,arank/mxnet,hpi-xnor/BMXNet,DR08/mxnet,yajiedesign/mxnet,vikingMei/mxnet,DickJC123/mxnet,kevinthesun/mxnet,precedenceguo/mxnet,Prasad9/incubator-mxnet,LinkHS/incubator-mxnet,ptrendx/mxnet,Prasad9/incubator-mxnet,hesseltuinhof/mxnet,pluskid/mxnet,zhreshold/mxnet,dmlc/mxnet,DR08/mxnet,Northrend/mxnet,stefanhenneking/mxnet,sergeykolychev/mxnet,eric-haibin-lin/mxnet,sxjscience/mxnet,arank/mxnet,larroy/mxnet,ShownX/incubator-mxnet,apaleyes/mxnet,sxjscience/mxnet,luoyetx/mxnet,crazy-cat/incubator-mxnet,DR08/mxnet,danithaca/mxnet,smolix/incubator-mxnet,dmlc/mxnet,Mega-DatA-Lab/mxnet,ykim362/mxnet,hotpxl/mxnet,weleen/mxnet,pluskid/mxnet,mbaijal/incubator-mxnet,jiajiechen/mxnet,ptrendx/mxnet,jiajiechen/mxnet,reminisce/mxnet,arikpoz/mxnet,nicklhy/mxnet,ShownX/incubator-mxnet,kevinthesun/mxnet,formath/mxnet,szha/mxnet,ZihengJiang/mxnet,hpi-xnor/BMXNet,ShownX/incubator-mxnet,luoyetx/mxnet,tlby/mxnet,weleen/mxnet,lxn2/mxnet,Ldpe2G/mxnet,formath/mxnet,EvanzzzZ/mxnet,navrasio/mxnet,wangyum/mxnet,EvanzzzZ/mxnet,weleen/mxnet,wangyum/mxnet,Ldpe2G/mxnet,jiajiechen/mxnet,smolix/incubator-mxnet,likelyzhao/mxnet,antoan2/incubator-mxnet,gautamkmr/incubator-mxnet,ykim362/mxnet,zhreshold/mxnet,kkk669/mxnet,xcgoner/dist-mxnet,fullfanta/mxnet,smolix/incubator-mxnet,leezu/mxnet,tornadomeet/mxnet,arikpoz/mxnet,CodingCat/mxnet,LinkHS/incubator-mxnet,leezu/mxnet,ptrendx/mxnet,ptrendx/mxnet,hpi-xnor/BMXNet,dmlc/mxnet,kkk669/mxnet,ptrendx/mxnet,apaleyes/mxnet,thirdwing/mxnet,jiajiechen/mxnet,nicklhy/mxnet,szha/mxnet,CodingCat/mxnet,apaleyes/mxnet,piiswrong/mxnet,ptrendx/mxnet,apache/incubator-mxnet,hesseltuinhof/mxnet,luoyetx/mxnet,vikingMei/mxnet,rahul003/mxnet,ShownX/incubator-mxnet,jamesliu/mxnet,kkk669/mxnet,hesseltuinhof/mxnet,crazy-cat/incubator-mxnet,ZihengJiang/mxnet,formath/mxnet,wangyum/mxnet,jennyzhang0215/incubator-mxnet,tlby/mxnet,formath/mxnet,rahul003/mxnet,sergeykolychev/mxnet,saurabh3949/mxnet,jamesliu/mxnet,vikingMei/mxnet,stefanhenneking/mxnet,zhreshold/mxnet,ForkedReposBak/mxnet,indhub/mxnet,CodingCat/mxnet,DickJC123/mxnet,EvanzzzZ/mxnet,Northrend/mxnet,Ldpe2G/mxnet,DR08/mxnet,danithaca/mxnet,luoyetx/mxnet,likelyzhao/mxnet,Prasad9/incubator-mxnet,saurabh3949/mxnet,TuSimple/mxnet,apaleyes/mxnet,madjam/mxnet,xcgoner/dist-mxnet,precedenceguo/mxnet,likelyzhao/mxnet,rahul003/mxnet,Northrend/mxnet,stefanhenneking/mxnet,DR08/mxnet,szha/mxnet,navrasio/mxnet,thirdwing/mxnet,TuSimple/mxnet,fullfanta/mxnet,Ldpe2G/mxnet,stefanhenneking/mxnet,EvanzzzZ/mxnet,pluskid/mxnet,saurabh3949/mxnet,navrasio/mxnet,indhub/mxnet,leezu/mxnet,navrasio/mxnet,pluskid/mxnet,wangyum/mxnet,weleen/mxnet,Prasad9/incubator-mxnet,ShownX/incubator-mxnet,leezu/mxnet,formath/mxnet,ZihengJiang/mxnet,xcgoner/dist-mxnet,fullfanta/mxnet,thirdwing/mxnet,danithaca/mxnet,kkk669/mxnet,eric-haibin-lin/mxnet,TuSimple/mxnet,leezu/mxnet,sergeykolychev/mxnet,sxjscience/mxnet,kevinthesun/mxnet,CodingCat/mxnet,Ldpe2G/mxnet,reminisce/mxnet,Mega-DatA-Lab/mxnet,lxn2/mxnet,likelyzhao/mxnet,likelyzhao/mxnet,ptrendx/mxnet,piiswrong/mxnet,gautamkmr/incubator-mxnet,jamesliu/mxnet,smolix/incubator-mxnet,stefanhenneking/mxnet,dmlc/mxnet,jiajiechen/mxnet,arikpoz/mxnet,arank/mxnet,kevinthesun/mxnet,yuruofeifei/mxnet,pluskid/mxnet,xcgoner/dist-mxnet,ForkedReposBak/mxnet,yuruofeifei/mxnet,luoyetx/mxnet,sergeykolychev/mxnet,szha/mxnet,TuSimple/mxnet,mbaijal/incubator-mxnet,reminisce/mxnet,mbaijal/incubator-mxnet,dmlc/mxnet,lxn2/mxnet,tlby/mxnet,ZihengJiang/mxnet,yuruofeifei/mxnet,nicklhy/mxnet,indhub/mxnet,larroy/mxnet,Northrend/mxnet,rahul003/mxnet,xcgoner/dist-mxnet,hotpxl/mxnet,madjam/mxnet,apaleyes/mxnet,piiswrong/mxnet,ZihengJiang/mxnet,nicklhy/mxnet,lxn2/mxnet,yuruofeifei/mxnet,reminisce/mxnet,tornadomeet/mxnet,CodingCat/mxnet,DickJC123/mxnet,solin319/incubator-mxnet,rahul003/mxnet,tlby/mxnet,navrasio/mxnet,coder-james/mxnet,gautamkmr/incubator-mxnet,apache/incubator-mxnet,tornadomeet/mxnet,Mega-DatA-Lab/mxnet,gautamkmr/incubator-mxnet,madjam/mxnet,apaleyes/mxnet,yajiedesign/mxnet,eric-haibin-lin/mxnet,stefanhenneking/mxnet,precedenceguo/mxnet,precedenceguo/mxnet,weleen/mxnet,yuruofeifei/mxnet,TuSimple/mxnet,lxn2/mxnet,jiajiechen/mxnet,yajiedesign/mxnet,CodingCat/mxnet,coder-james/mxnet,sxjscience/mxnet,dmlc/mxnet,ptrendx/mxnet,jennyzhang0215/incubator-mxnet,ForkedReposBak/mxnet,vikingMei/mxnet,TuSimple/mxnet,tlby/mxnet,jermainewang/mxnet,hesseltuinhof/mxnet,Northrend/mxnet,luoyetx/mxnet,ptrendx/mxnet,arikpoz/mxnet,Mega-DatA-Lab/mxnet,precedenceguo/mxnet,wangyum/mxnet,vikingMei/mxnet,mbaijal/incubator-mxnet,ZihengJiang/mxnet,thirdwing/mxnet,ykim362/mxnet,jamesliu/mxnet,reminisce/mxnet,gautamkmr/incubator-mxnet,szha/mxnet,hotpxl/mxnet,kkk669/mxnet,antoan2/incubator-mxnet,jermainewang/mxnet,dmlc/mxnet,eric-haibin-lin/mxnet,gautamkmr/incubator-mxnet,Ldpe2G/mxnet,lxn2/mxnet,vikingMei/mxnet,ykim362/mxnet,larroy/mxnet,coder-james/mxnet,sxjscience/mxnet,jiajiechen/mxnet,solin319/incubator-mxnet,eric-haibin-lin/mxnet,sxjscience/mxnet,hesseltuinhof/mxnet,jamesliu/mxnet,jennyzhang0215/incubator-mxnet,kevinthesun/mxnet,sergeykolychev/mxnet,arank/mxnet,tornadomeet/mxnet,arank/mxnet,smolix/incubator-mxnet,wangyum/mxnet,coder-james/mxnet,rishita/mxnet,piiswrong/mxnet,fullfanta/mxnet,jennyzhang0215/incubator-mxnet,likelyzhao/mxnet,likelyzhao/mxnet,antoan2/incubator-mxnet,madjam/mxnet,LinkHS/incubator-mxnet,lxn2/mxnet,fullfanta/mxnet,pluskid/mxnet,wangyum/mxnet,solin319/incubator-mxnet,CodingCat/mxnet,tornadomeet/mxnet,vikingMei/mxnet,hesseltuinhof/mxnet,weleen/mxnet,szha/mxnet,ZihengJiang/mxnet,antoan2/incubator-mxnet,madjam/mxnet,dmlc/mxnet,danithaca/mxnet,nicklhy/mxnet,thirdwing/mxnet,formath/mxnet,thirdwing/mxnet,likelyzhao/mxnet,sergeykolychev/mxnet,ZihengJiang/mxnet,ForkedReposBak/mxnet,luoyetx/mxnet,yajiedesign/mxnet,Northrend/mxnet,Prasad9/incubator-mxnet,nicklhy/mxnet,hesseltuinhof/mxnet,nicklhy/mxnet,madjam/mxnet,arank/mxnet,Prasad9/incubator-mxnet,TuSimple/mxnet,jamesliu/mxnet,zhreshold/mxnet,ForkedReposBak/mxnet,tlby/mxnet,arikpoz/mxnet,hotpxl/mxnet,pluskid/mxnet,rishita/mxnet,CodingCat/mxnet,jermainewang/mxnet,Prasad9/incubator-mxnet,jiajiechen/mxnet,yajiedesign/mxnet,antoan2/incubator-mxnet,reminisce/mxnet,EvanzzzZ/mxnet,coder-james/mxnet,sergeykolychev/mxnet,leezu/mxnet,zhreshold/mxnet,reminisce/mxnet,weleen/mxnet,apaleyes/mxnet,stefanhenneking/mxnet,crazy-cat/incubator-mxnet,LinkHS/incubator-mxnet,danithaca/mxnet,jermainewang/mxnet,jermainewang/mxnet,larroy/mxnet,madjam/mxnet,Ldpe2G/mxnet,jennyzhang0215/incubator-mxnet,tlby/mxnet,antoan2/incubator-mxnet,tornadomeet/mxnet,tornadomeet/mxnet,szha/mxnet,fullfanta/mxnet,szha/mxnet,rishita/mxnet,indhub/mxnet,luoyetx/mxnet,zhreshold/mxnet,precedenceguo/mxnet,stefanhenneking/mxnet,yuruofeifei/mxnet,weleen/mxnet,gautamkmr/incubator-mxnet,kevinthesun/mxnet,EvanzzzZ/mxnet,tlby/mxnet,jermainewang/mxnet,hpi-xnor/BMXNet,tornadomeet/mxnet,rahul003/mxnet,luoyetx/mxnet,precedenceguo/mxnet,rahul003/mxnet,danithaca/mxnet,indhub/mxnet,saurabh3949/mxnet,larroy/mxnet,solin319/incubator-mxnet,solin319/incubator-mxnet,jamesliu/mxnet,larroy/mxnet,sxjscience/mxnet,leezu/mxnet,yajiedesign/mxnet,sergeykolychev/mxnet,tlby/mxnet,tornadomeet/mxnet,hesseltuinhof/mxnet,DR08/mxnet,kkk669/mxnet,solin319/incubator-mxnet,xcgoner/dist-mxnet,smolix/incubator-mxnet,saurabh3949/mxnet,hpi-xnor/BMXNet,leezu/mxnet,saurabh3949/mxnet,DR08/mxnet,mbaijal/incubator-mxnet,ForkedReposBak/mxnet,mbaijal/incubator-mxnet,EvanzzzZ/mxnet,jermainewang/mxnet,Mega-DatA-Lab/mxnet,pluskid/mxnet,DR08/mxnet,jennyzhang0215/incubator-mxnet,EvanzzzZ/mxnet,smolix/incubator-mxnet,crazy-cat/incubator-mxnet,yuruofeifei/mxnet,kevinthesun/mxnet,piiswrong/mxnet,LinkHS/incubator-mxnet,antoan2/incubator-mxnet,vikingMei/mxnet,yajiedesign/mxnet,arank/mxnet,fullfanta/mxnet,formath/mxnet,arikpoz/mxnet,danithaca/mxnet,hpi-xnor/BMXNet,LinkHS/incubator-mxnet,solin319/incubator-mxnet,zhreshold/mxnet,rishita/mxnet,kevinthesun/mxnet,Mega-DatA-Lab/mxnet,szha/mxnet,apache/incubator-mxnet,reminisce/mxnet,xcgoner/dist-mxnet,DickJC123/mxnet,crazy-cat/incubator-mxnet,crazy-cat/incubator-mxnet,leezu/mxnet,indhub/mxnet,ForkedReposBak/mxnet,xcgoner/dist-mxnet,gautamkmr/incubator-mxnet,sxjscience/mxnet,hesseltuinhof/mxnet,LinkHS/incubator-mxnet,ykim362/mxnet,saurabh3949/mxnet,TuSimple/mxnet