[x] Name your Pull Request title clearly, concisely, and prefixed with the name of the primarily affected package you changed according to Good commit messages (such as memory: add interfaces for X, Y or util: add whizzbang helpers).
[x] Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
[x] Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. Fixes #123).
[ ] Describes the source of new concepts.
[ ] References existing implementations as appropriate.
There are OpenAI servers (like LiteLLM) that takes in additional metadata in their requests to log additional information. In LiteLLM's case, the metadata field is used to store information like custom tags and trace ids which will be propagated to Langfuse.
In Langchain Python, there are model_kwargs argument to achieve this, however it's difficult to add kwargs to structs for deserialization in Go. Therefore we'll need to hardcode a metadata field here.
PR Checklist
memory: add interfaces for X, Y
orutil: add whizzbang helpers
).Fixes #123
).golangci-lint
checks.There are OpenAI servers (like LiteLLM) that takes in additional
metadata
in their requests to log additional information. In LiteLLM's case, the metadata field is used to store information like custom tags and trace ids which will be propagated to Langfuse.In Langchain Python, there are model_kwargs argument to achieve this, however it's difficult to add kwargs to structs for deserialization in Go. Therefore we'll need to hardcode a metadata field here.