community: Resolve Pydantic AttributeError in document_loaders/youtube.py

[TupleType]

This error is thrown when upgrading to the latest langchain version:

if not values.get("credentials_path") and not values.get(
           ^^^^^^^^^^
AttributeError: 'pydantic_core._pydantic_core.ArgsKwargs' object has no attribute 'get'

I tested the fix locally

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
langchain	⬜️ Ignored (Inspect)	Visit Preview		Oct 14, 2024 10:14am

[TupleType]

Hey @eyurtsev , could you please review?

[eyurtsev]

Hi @TupleType,

It's unclear to me what problem this PR addresses since no unit tests are included and no code to reproduce is included.

Ideally the solution doesn't involve Using ArgsKwargs -- we don't want to include too many special pydantic features as they increase the odds of bugs down the road and require developers to learn additional features.

[eyurtsev]

Unclear what issue is being fixed. Need better example to reproduce ideally in the form of a unit test

[eyurtsev]

Closing due to no activity @TupleType feel free to re-open if this is still needed!