# EvalConfig

> **Class** in `langchain_classic`

📖 [View in docs](https://reference.langchain.com/python/langchain-classic/smith/evaluation/config/EvalConfig)

Configuration for a given run evaluator.

## Signature

```python
EvalConfig()
```

## Extends

- `BaseModel`

## Properties

- `evaluator_type`

## Methods

- [`get_kwargs()`](https://reference.langchain.com/python/langchain-classic/smith/evaluation/config/EvalConfig/get_kwargs)

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/185119f98e6286253a2326d7cf4f59592678023d/libs/langchain/langchain_classic/smith/evaluation/config.py#L34)