# import_comet_ml

> **Function** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/callbacks/comet_ml_callback/import_comet_ml)

Import comet_ml and raise an error if it is not installed.

## Signature

```python
import_comet_ml() -> Any
```

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/a6a6079511ac8a5c1293337f88096b8641562e77/libs/community/langchain_community/callbacks/comet_ml_callback.py#L23)