# log_data

> **Function** in `langgraph_cli`

📖 [View in docs](https://reference.langchain.com/python/langgraph-cli/analytics/log_data)

## Signature

```python
log_data(
    data: LogData,
) -> None
```

---

[View source on GitHub](https://github.com/langchain-ai/langgraph/blob/b674dd46228b0928a6bc0ad9a3d8e38ef28f6895/libs/cli/langgraph_cli/analytics.py#L65)