docs, langchain-unstructured: update langchain-unstructured docs and update ustructured-client dependency

[Coniferish]

Be more explicit in the docs about creating an instance of the UnstructuredClient if you want to customize it versus using sdk parameters with the UnstructuredLoader.

Bump the unstructured-client dependency as discussed here

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
langchain	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 23, 2024 8:36pm

[Coniferish]

I was receiving the following error when trying to run make format (and make lint) from within the partners/unstructured/ directory, so I updated the Makefile

poetry run ruff format .
10 files left unchanged
poetry run ruff --select I --fix .
error: `ruff <path>` has been removed. Use `ruff check <path>` instead.
make: *** [format] Error 1

[cbornet]

I was receiving the following error when trying to run make format (and make lint) from within the partners/unstructured/ directory, so I updated the Makefile

That's because your new poetry.lock bumps the ruff version to 0.5+.
It would be good to ensure that ruff 0.5+ is always pulled by changing ruff = "^0.1.8" to ruff = "^0.5"

[Coniferish]

@cbornet, thanks for the comments. CI is still failing with the same error, but I'm unsure what to make of it. Do you have any guidance for me on that?

[cbornet]

I think the CI error is not related to your PR.
I have the same in #25344
It seems a CI runner runs out of memory.

[Coniferish]

I think the CI error is not related to your PR. I have the same in #25344 It seems a CI runner runs out of memory.

Sounds good. Please let me know if there's anything I need to do to resolve it

[Coniferish]

@cbornet, I've rebased onto master to resolve the merge conflicts that were occurring. Do you think we can get this merged today once the tests pass?

[cbornet]

I don’t have merge permissions on LangChain 🙂.