fix issue with api-key for open-ai to have a default of empty and val…#616

MoheyEl-DinBadr wants to merge 1 commit intoquarkiverse:mainquarkiverse/quarkus-langchain4j:mainfrom

MoheyEl-DinBadr:feature/set-api-key-to-empty-as-default-open-aiMoheyEl-DinBadr/quarkus-langchain4j:feature/set-api-key-to-empty-as-default-open-aiCopy head branch name to clipboard