# EmptyDict

> **Class** in `langchain_core`

📖 [View in docs](https://reference.langchain.com/python/langchain-core/runnables/config/EmptyDict)

Empty dict type.

## Signature

```python
EmptyDict()
```

## Extends

- `TypedDict`

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/6fb37dba71da807af60aa7b909f71f0625a666bf/libs/core/langchain_core/runnables/config.py#L45)