> Entering new AgentExecutor chain...
Thought: Do I need to use a tool? No

cur_index = VectorStoreIndex.from_documents(
                report,
                service_context=service_context,
                storage_context=storage_context,
            )

query = 'xyz'
if index capable of answering the query:
    #run the query on index
else:
    #fetch data
    #add the data to the index
    #run the query by index

UnstructuredReader = download_loader("UnstructuredReader", refresh_cache=True)
        loader = UnstructuredReader()
        document = loader.load_data(file=Path(html_file), split_documents=False)
        # read the txt file approach
        index = GPTVectorStoreIndex.from_documents(
            document, service_context=service_context
        )
        index.storage_context.persist()

index.insert(document)

llm_predictor = LLMPredictor(
        llm=ChatOpenAI(model_name="gpt-4", max_tokens=512, temperature=0.1))
service_context = ServiceContext.from_defaults(
        llm_predictor=llm_predictor, chunk_size_limit=512
    )
UnstructuredReader = download_loader("UnstructuredReader", refresh_cache=True)
loader = UnstructuredReader()
document = loader.load_data(file=Path(path), split_documents=False)
index = GPTVectorStoreIndex.from_documents(document, service_context=service_context)
index.storage_context.persist()