extract init_all from create_all in worker
extract init_all from create_all in worker

toy/image_optim,weheartit/image_optim,ramiroaraujo/image_optim,mihailim/image_optim,toy/image_optim,mihailim/image_optim,mihailim/image_optim,ramiroaraujo/image_optim,weheartit/image_optim,toy/image_optim,ramiroaraujo/image_optim,weheartit/image_optim