Added shape to cifar10_input.py
Added shape to cifar10_input.py

Fixes #893

sshleifer/object_detection_kitti,alexgorban/models,tombstone/models,jazcollins/models,jiaphuan/models,jiaphuan/models,xcyan/models,wangyang59/tf_models,r888888888/models,derekjchow/models,wangyang59/tf_models,jch1/models,xcyan/models,jch1/models,r888888888/models,wangyang59/tf_models,derekjchow/models,sshleifer/object_detection_kitti,xcyan/models,jch1/models,tombstone/models,jiaphuan/models,sshleifer/object_detection_kitti,wangyang59/tf_models,jiaphuan/models,bousmalis/models,sshleifer/object_detection_kitti,bousmalis/models,jch1/models,jazcollins/models,bousmalis/models,beomyeol/models,hang-qi/models,xcyan/models,jazcollins/models,r888888888/models,alexgorban/models,jazcollins/models,hang-qi/models,beomyeol/models,hang-qi/models,hang-qi/models,cshallue/models,r888888888/models,r888888888/models,cshallue/models,bousmalis/models,r888888888/models,alexgorban/models,cshallue/models,sshleifer/object_detection_kitti,xcyan/models,jch1/models,jazcollins/models,alexgorban/models,alexgorban/models,tombstone/models,derekjchow/models,derekjchow/models,derekjchow/models,jiaphuan/models,xcyan/models,jch1/models,cshallue/models,hang-qi/models,wangyang59/tf_models,tombstone/models,cshallue/models,tombstone/models,jazcollins/models,wangyang59/tf_models,tombstone/models,zbigniewwojna/text-rcnn,bousmalis/models,beomyeol/models,bousmalis/models,sshleifer/object_detection_kitti,jiaphuan/models,hang-qi/models