docs: Add docs for LANGSMITH_TRACING env var (#4257)

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Andrew Nguonly
2025-04-13 15:33:44 -07:00
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parent 62b2580ad5
commit c700dab97c
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@@ -44,6 +44,13 @@ Set this environment variable to have a BYOC deployment send traces to a self-ho
`SELF_HOSTED_LANGSMITH_HOSTNAME` is the hostname of the self-hosted LangSmith instance. It must be accessible to the BYOC deployment. `LANGSMITH_API_KEY` is a LangSmith API generated from the self-hosted LangSmith instance.
## `LANGSMITH_TRACING`
!!! info "Only for Self-Hosted Data Plane, Self-Hosted Control Plane, and Standalone Container"
Disabling LangSmith tracing is only available for [Self-Hosted Data Plane](../../concepts/langgraph_self_hosted_data_plane.md), [Self-Hosted Control Plane](../../concepts/langgraph_self_hosted_control_plane.md), and [Standalone Container](../../concepts/langgraph_standalone_container.md) deployments.
Set `LANGSMITH_TRACING` to `false` to disable tracing to LangSmith.
## `LOG_LEVEL`
Configure [log level](https://docs.python.org/3/library/logging.html#logging-levels). Defaults to `INFO`.