# LangSmithLookupTimeoutError

> **Class** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/config/LangSmithLookupTimeoutError)

The LangSmith project URL lookup exceeded its hard timeout.

## Signature

```python
LangSmithLookupTimeoutError()
```

## Extends

- `LangSmithLookupError`

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/1f5aa621cce7d89395d2db1533f81a299d059a7a/libs/code/deepagents_code/config.py#L1913)