Can not find the docker image "ai2thor-docker" after building

I got a successful message below after run './scripts/build.sh'

> Removing intermediate container cfeb24100fba
> ---> 0d2ebc060f5a
> Step 12/13 : COPY example_agent.py ./
> ---> 39a48ca416a8
> Step 13/13 : CMD ["/bin/bash"]
> ---> Running in c71e7f600314
> Removing intermediate container c71e7f600314
> ---> d35d4f79d7f6
> Successfully built d35d4f79d7f6
> Successfully tagged ai2thor-docker:latest
>
> Use 'docker scan' to run Snyk tests against images to find vulnerabilities and learn how to fix them

But when I trUnable to find image 'ai2thor-docker:latest' locally

> docker: Error response from daemon: pull access denied for ai2thor-docker, repository does not exist or may require 'docker login': denied: requested access to the resource is denied.
> See 'docker run --help'.y to run it by running './scripts/run.sh' I got error as below

My system is Ubuntu20.04, hope for your response