# WriteTodosInput

> **Class** in `langchain`

📖 [View in docs](https://reference.langchain.com/python/langchain/agents/middleware/todo/WriteTodosInput)

Input schema for the `write_todos` tool.

## Signature

```python
WriteTodosInput()
```

## Extends

- `BaseModel`

## Properties

- `todos`

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/f2bf626ccee0a0e88d560706d4fdad35e43116e5/libs/langchain_v1/langchain/agents/middleware/todo.py#L46)