Hi everyone, I am trying to do text 2 sql application using context from a vector database. Found this article but links seem broken with probably outdated libraries. Do you know what I can use now with llamaindex?

https://www.llamaindex.ai/blog/combining-text-to-sql-with-semantic-search-for-retrieval-augmented-generation-c60af30ec3b

does llamaindex work with chat-gpt-turbo? and does it work with other LLMs? such as open source or planning to?