Fix ML Engine Dashboard link (#1599)
Fix ML Engine Dashboard link (#1599)

from Google internal link
xcyan/models,alexgorban/models,xcyan/models,cshallue/models,jazcollins/models,sshleifer/object_detection_kitti,sshleifer/object_detection_kitti,xcyan/models,jazcollins/models,tombstone/models,alexgorban/models,sshleifer/object_detection_kitti,jch1/models,jiaphuan/models,jiaphuan/models,sshleifer/object_detection_kitti,tombstone/models,cshallue/models,jazcollins/models,jch1/models,jch1/models,derekjchow/models,jch1/models,tombstone/models,derekjchow/models,jazcollins/models,derekjchow/models,alexgorban/models,jazcollins/models,jch1/models,sshleifer/object_detection_kitti,cshallue/models,alexgorban/models,cshallue/models,tombstone/models,xcyan/models,tombstone/models,alexgorban/models,jch1/models,jazcollins/models,xcyan/models,cshallue/models,zbigniewwojna/text-rcnn,derekjchow/models,jiaphuan/models,sshleifer/object_detection_kitti,derekjchow/models,jiaphuan/models,xcyan/models,tombstone/models,jiaphuan/models,jiaphuan/models