# extract_chat_params

> **Function** in `langchain_ibm`

📖 [View in docs](https://reference.langchain.com/python/langchain-ibm/utils/extract_chat_params)

Extract chat params.

## Signature

```python
extract_chat_params(
    kwargs: dict[str, Any],
    default_params: BaseSchema | dict[str, Any] | None = None,
) -> dict[str, Any]
```

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[View source on GitHub](https://github.com/langchain-ai/langchain-ibm/blob/f414e4c168b2691392484289663a20a1e0ece459/libs/ibm/langchain_ibm/utils.py#L56)