Question & Answer, can't "from langchain.indexes import VectorstoreIndexCreator"

Short Course Q&A LangChain for LLM Application Development
1

When it runs “from langchain.indexes import VectorstoreIndexCreator”,
always got error "ImportError: cannot import name ‘URL’ from ‘sqlalchemy’ (/Users/myaccount/anaconda3/lib/python3.11/sitepackages/sqlalchemy/init.py)

I tried to uninstall and install “SQLAlchemy”, still didn’t work.

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2

Dear @Norah_Xu,

Can you please send me your notebook as personal message to me. I’ll check the issues and let you know the solution.

3

Hello, Girijesh,

Thanks for your message. Please find my notebook file attached.
Many thanks,

{mentor edit: notebook removed}

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4

@Norah_Xu, please send your notebook via a personal message - not by posting it on the forum.

Click on the mentor’s name, and then click on the “Message” button. You can upload your file there.

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5

Please upgrade your sqlalchemy package
use following command

!pip install --upgrade sqlalchemy

then restart your kernel

This will work.
Please let me know if you face any problem.

6

Hello,Girijesh,

Thanks so much for your help. It works now! :star_struck:
Thanks again,

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7

Thanks Tom,

It works not as I did " !pip install --upgrade sqlalchemy" as Girijesh suggested.

Thank you!

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