What to use for analysing CSV with an LLM in a Typescript project?

Hello all,

I am working on intgrating an LLM chatbot into a Full stack application. We have an Express js API written in Typescript. The task to is to use LLM to analyse CSV files and generate appropriate graph according to the given query?

I would appreciate any ideas on which LLM tech to use for this, given python has massive support in the AI world and Typescript has limited support.