# NavigateBackToolInput

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/tools/playwright/navigate_back/NavigateBackToolInput)

Explicit no-args input for NavigateBackTool.

## Signature

```python
NavigateBackToolInput()
```

## Extends

- `BaseModel`

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/7c10a5fa327f6aaaf7c932822a9e5d144891406e/libs/community/langchain_community/tools/playwright/navigate_back.py#L18)