Fix missing withTmpDir function
Fix missing withTmpDir function

deepmind/torch-dokx,yozw/torch-dokx,yozw/torch-dokx,Gueust/torch-dokx,Gueust/torch-dokx,yozw/torch-dokx,deepmind/torch-dokx,deepmind/torch-dokx,Gueust/torch-dokx