add languages to baseoai schema
add languages to baseoai schema

CenterForOpenScience/scrapi,ostwald/scrapi,mehanig/scrapi,felliott/scrapi,jeffreyliu3230/scrapi,alexgarciac/scrapi,mehanig/scrapi,fabianvf/scrapi,icereval/scrapi,felliott/scrapi,erinspace/scrapi,fabianvf/scrapi,erinspace/scrapi,CenterForOpenScience/scrapi