Alice Hau
29 lines
1.3 KiB
Markdown
29 lines
1.3 KiB
Markdown
# Langfuse Wrapper
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This package provides a wrapper for [Langfuse](https://langfuse.com/). The wrapper serves to initialize Langfuse appropriately if the Langfuse server is running locally and otherwise to skip applying the Langfuse observe descorators.
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**Note: This Langfuse integration is experimental and we don't currently have integration tests for it.**
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## Usage
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### Start your local Langfuse server
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Run `setup_langfuse.sh` to start your local Langfuse server. It requires Docker.
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Read more about local Langfuse deployments [here](https://langfuse.com/docs/deployment/local).
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### Exchange and Goose integration
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Import `from langfuse_wrapper.langfuse_wrapper import observe_wrapper` and use the `observe_wrapper()` decorator on functions you wish to enable tracing for. `observe_wrapper` functions the same way as Langfuse's observe decorator.
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Read more about Langfuse's decorator-based tracing [here](https://langfuse.com/docs/sdk/python/decorators).
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In Goose, initialization requires certain environment variables to be present:
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- `LANGFUSE_PUBLIC_KEY`: Your Langfuse public key
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- `LANGFUSE_SECRET_KEY`: Your Langfuse secret key
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- `LANGFUSE_BASE_URL`: The base URL of your Langfuse instance
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By default your local deployment and Goose will use the values in `env/.env.langfuse.local`.
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