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Adding RAG tracing & eval cookbook using Parea #390

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merged 10 commits into from
Apr 30, 2024

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joschkabraun
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def _run_worker_in_context():
self._thread_worker_func()
self.worker = threading.Thread(target=contextvars.copy_context().run, args=(_run_worker_in_context, ))
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Could you tell me why this is required?

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This is required to make tracing of the pipeline possible with Parea AI. The tracing mechanism relies on contextvars to create a hierarchy of function/LLM calls. By creating a new Thread, this context is otherwise lost.

examples/quick_start/images/rag/rag-trace.gif Outdated Show resolved Hide resolved
@merrymercy merrymercy merged commit 5c5aba5 into sgl-project:main Apr 30, 2024
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2 participants