Is there some spacial things about bpnet? A question about "tlt bpnet dataset_convert " for bpnet

Firstly, can you run below command successfully with root access?
$ docker run hello-world

More,
Are you triggering tlt docker based on one docker?
In this case, please
add -v /var/run/docker.sock:/var/run/docker.sock

See Tlt augment not working