Hi, I'm having an issue with loading a saved index. I create my index using: llm_predictor = LLMPredictor(llm=ChatOpenAI(model_name="gpt-3.5-turbo", temperature=0.2))
index = GPTSimpleVectorIndex(docs, llm_predictor=llm_predictor) which uses gpt-3.5-turbo. Then I save it: index.save_to_disk('./saved_index.json') Then I reload with: loaded_index = GPTSimpleVectorIndex.load_from_disk('./saved_index.json') Now when I check the llm model, it's using the default 'text-davinci-003' which is more expensive. loaded_index.llm_predictor._llm.model_name
