Compatibility with pydantic v2.10+

[yeesian]

Details in #610 (comment)

[Viicos]

I've opened googleapis/python-aiplatform#4701.

[ostefano]

Hi @yeesian , I see that python-aiplatform v1.76.0 has been released (thank you btw 🙏).

Does that mean we could remove the pydantic constraint and bump langchain-google-*?

[yeesian]

Does that mean we could remove the pydantic constraint and bump langchain-google-*?

I tried (in an adhoc fashion using pip to force install the latest version of pydantic) and it worked for me (with google-cloud-aiplatform==1.76, but not 1.75).

If you're willing, can you give it a shot and let me know if it worked for you too?

If so, I think the upper bound in

langchain-google/libs/vertexai/pyproject.toml

Line 23 in bd24d50

pydantic = ">=2.9,<2.10"

can be lifted @lkuligin

[ostefano]

@yeesian is there a specific test I can run to verify everything works as expected or instantiating VertexAiEmbedding (by invoking the API retrieving the embedding) would the best approach?