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Add docs for tracing environment variable (#4477)

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Ankush Gola 2023-05-10 16:07:02 -07:00 committed by GitHub
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langchain/experimental/client/tracing_datasets.ipynb
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@ -77,7 +77,9 @@
"\n", "\n",
"Datasets can be created in a number of ways, most often by collecting `Run`'s captured through the LangChain tracing API and converting a set of runs to a dataset.\n", "Datasets can be created in a number of ways, most often by collecting `Run`'s captured through the LangChain tracing API and converting a set of runs to a dataset.\n",
"\n", "\n",
"The V2 tracing API is currently accessible using the `tracing_v2_enabled` context manager. Assuming the server was succesfully started above, running LangChain Agents, Chains, LLMs, and other primitives will then automatically capture traces. We'll start with a simple math example." "The V2 tracing API is currently accessible using the `tracing_v2_enabled` context manager. Assuming the server was succesfully started above, running LangChain Agents, Chains, LLMs, and other primitives will then automatically capture traces. We'll start with a simple math example.\n",
"\n",
"**Note** You can also use the `LANGCHAIN_TRACING_V2` environment variable to enable tracing for all runs by default, regardless of whether or not those runs happen within the `tracing_v2_enabled` context manager (i.e. `os.environ[\"LANGCHAIN_TRACING_V2\"] = \"true\"`)"
] ]
}, },
{ {
@ -975,7 +977,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.11.2" "version": "3.10.9"
} }
}, },
"nbformat": 4, "nbformat": 4,