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Updated 9 months ago

Is there anyone here have executed this

Is there anyone here have executed this code successfully?

"https://github.com/run-llama/llama-hub/blob/main/llama_hub/llama_packs/tables/chain_of_table/chain_of_table.ipynb"

I am getting the "AttributeError: 'NoneType' object has no attribute 'group'" when running "response = query_engine.query("Who won best Director in the 1972 Academy Awards?")"

4 comments

LLogan M

Chain of table is pretty POC -- most likely the LLM responded in a way that broke the regex

AAlwiiiiiiiin

Thanks for the reply.
Do you have any idea to deal with text2sql when the queries are so complicated and needs a more powerful tool than the standard text2sql query engine of LlamaIndex?

LLogan M

Probably you could just design your own pipeline

https://docs.llamaindex.ai/en/stable/examples/pipeline/query_pipeline_sql/?h=query+pipeline

AAlwiiiiiiiin

I have tried this, but still unable to execute a bit complicated queries.
Can I develop my own agent for Text2SQL to work with Open-source LLMs?
Also, do you think finetuning an LLM on my own SQL database can be helpful?

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