Fix tensorboard.py #9743 (#11426)
Fix tensorboard.py #9743 (#11426)

* Fix tensorboard.py

* Fix tensorflow to mxboard

rahul003/mxnet,rahul003/mxnet,ForkedReposBak/mxnet,larroy/mxnet,zhreshold/mxnet,zhreshold/mxnet,zhreshold/mxnet,reminisce/mxnet,jamesliu/mxnet,ptrendx/mxnet,larroy/mxnet,tlby/mxnet,dmlc/mxnet,reminisce/mxnet,indhub/mxnet,ForkedReposBak/mxnet,ForkedReposBak/mxnet,sxjscience/mxnet,mbaijal/incubator-mxnet,ptrendx/mxnet,sxjscience/mxnet,DickJC123/mxnet,larroy/mxnet,eric-haibin-lin/mxnet,indhub/mxnet,navrasio/mxnet,navrasio/mxnet,indhub/mxnet,reminisce/mxnet,zhreshold/mxnet,sxjscience/mxnet,sxjscience/mxnet,sxjscience/mxnet,szha/mxnet,rahul003/mxnet,apache/incubator-mxnet,ForkedReposBak/mxnet,reminisce/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,ForkedReposBak/mxnet,navrasio/mxnet,dmlc/mxnet,mbaijal/incubator-mxnet,larroy/mxnet,ForkedReposBak/mxnet,precedenceguo/mxnet,rahul003/mxnet,mbaijal/incubator-mxnet,ptrendx/mxnet,eric-haibin-lin/mxnet,rahul003/mxnet,ForkedReposBak/mxnet,ptrendx/mxnet,leezu/mxnet,ptrendx/mxnet,eric-haibin-lin/mxnet,apache/incubator-mxnet,DickJC123/mxnet,precedenceguo/mxnet,precedenceguo/mxnet,ForkedReposBak/mxnet,eric-haibin-lin/mxnet,yajiedesign/mxnet,szha/mxnet,indhub/mxnet,tlby/mxnet,reminisce/mxnet,leezu/mxnet,mbaijal/incubator-mxnet,mbaijal/incubator-mxnet,DickJC123/mxnet,navrasio/mxnet,jamesliu/mxnet,tlby/mxnet,szha/mxnet,rahul003/mxnet,tlby/mxnet,precedenceguo/mxnet,indhub/mxnet,jamesliu/mxnet,precedenceguo/mxnet,reminisce/mxnet,navrasio/mxnet,indhub/mxnet,mbaijal/incubator-mxnet,leezu/mxnet,zhreshold/mxnet,indhub/mxnet,szha/mxnet,jamesliu/mxnet,indhub/mxnet,apache/incubator-mxnet,szha/mxnet,tlby/mxnet,szha/mxnet,zhreshold/mxnet,indhub/mxnet,yajiedesign/mxnet,tlby/mxnet,leezu/mxnet,rahul003/mxnet,navrasio/mxnet,rahul003/mxnet,yajiedesign/mxnet,larroy/mxnet,leezu/mxnet,dmlc/mxnet,eric-haibin-lin/mxnet,leezu/mxnet,larroy/mxnet,sxjscience/mxnet,DickJC123/mxnet,yajiedesign/mxnet,szha/mxnet,dmlc/mxnet,precedenceguo/mxnet,dmlc/mxnet,leezu/mxnet,ptrendx/mxnet,ptrendx/mxnet,eric-haibin-lin/mxnet,larroy/mxnet,szha/mxnet,dmlc/mxnet,leezu/mxnet,yajiedesign/mxnet,zhreshold/mxnet,ptrendx/mxnet,navrasio/mxnet,jamesliu/mxnet,dmlc/mxnet,ptrendx/mxnet,zhreshold/mxnet,reminisce/mxnet,precedenceguo/mxnet,yajiedesign/mxnet,jamesliu/mxnet,dmlc/mxnet,jamesliu/mxnet,mbaijal/incubator-mxnet,precedenceguo/mxnet,reminisce/mxnet,dmlc/mxnet,tlby/mxnet,yajiedesign/mxnet,jamesliu/mxnet,reminisce/mxnet,larroy/mxnet,tlby/mxnet,szha/mxnet,zhreshold/mxnet,sxjscience/mxnet,rahul003/mxnet,yajiedesign/mxnet,yajiedesign/mxnet,tlby/mxnet,reminisce/mxnet,eric-haibin-lin/mxnet,jamesliu/mxnet,tlby/mxnet,larroy/mxnet,mbaijal/incubator-mxnet,leezu/mxnet,ptrendx/mxnet,navrasio/mxnet,sxjscience/mxnet,mbaijal/incubator-mxnet,eric-haibin-lin/mxnet,eric-haibin-lin/mxnet,precedenceguo/mxnet,apache/incubator-mxnet,navrasio/mxnet