Should Uni<Image> work?

[xstefank]

Maybe my expectations are wrong, but shouldn't this work?

@RegisterAiService
public interface GenerateImageAiService {

    Uni<Image> generateImage(String prompt);
}

Fails with Caused by: dev.langchain4j.service.IllegalConfigurationException: Illegal method return type: io.smallrye.mutiny.Uni<dev.langchain4j.data.image.Image>

Reproducer - https://github.com/xstefank/ai-cli/tree/612ce6d5c310ba37d0b60547a692f10f2dab04db/generate-image

[geoand]

For the time being, Uni<> is not supported due to the blocking of LangChain4j.

[xstefank]

@geoand that shouldn't block us in quarkus extension. I might take a look at that :).

[geoand]

You are certainly welcome to try, but you'll find pretty soon that it's harder than you think 😉