# import_fiddler

> **Function** in `langchain_community`

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

Import the fiddler python package and raise an error if it is not installed.

## Signature

```python
import_fiddler() -> Any
```

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/d5ea8358933260ad48dd31f7f8076555c7b4885a/libs/community/langchain_community/callbacks/fiddler_callback.py#L56)