Answer relevancy metric is worse in languages other than English

[icejean]

I set up Neo4j KGBuilder on my Ubuntu22, and find that the answer relevancy metric is worse with Chinese, and I find out at last that the cause is that the questions generated by LLM is in English, not in Chinese, so the embedding of them are quite different with the original question in Chinese.
I'v posted an issue and the solution to the ragas project's home page at here: Answer relevancy metric is worse in languages other than English, please read it for details.

I think a solution for all languages and all metrics is needed.

Best regards
Jean from China