Update VariationalAutoencoderRunner.py
Update VariationalAutoencoderRunner.py

Removing spaces around keywords according to PEP 8
cshallue/models,sshleifer/object_detection_kitti,tombstone/models,sshleifer/object_detection_kitti,cshallue/models,sshleifer/object_detection_kitti,derekjchow/models,sshleifer/object_detection_kitti,cshallue/models,jiaphuan/models,jiaphuan/models,jiaphuan/models,derekjchow/models,alexgorban/models,tombstone/models,sshleifer/object_detection_kitti,derekjchow/models,alexgorban/models,cshallue/models,jiaphuan/models,derekjchow/models,alexgorban/models,alexgorban/models,tombstone/models,derekjchow/models,tombstone/models,sshleifer/object_detection_kitti,tombstone/models,cshallue/models,jiaphuan/models,jiaphuan/models,tombstone/models,alexgorban/models