# RetryOutputParserRetryChainInput

> **Class** in `langchain_classic`

📖 [View in docs](https://reference.langchain.com/python/langchain-classic/output_parsers/retry/RetryOutputParserRetryChainInput)

Retry chain input for RetryOutputParser.

## Signature

```python
RetryOutputParserRetryChainInput()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    prompt: str,
    completion: str,
)
```

| Name | Type |
|------|------|
| `prompt` | `str` |
| `completion` | `str` |


## Properties

- `prompt`
- `completion`

---

[View source on GitHub](https://github.com/langchain-ai/langchain/blob/51e954877efd2d2c3c5bf09364dcfec8794eadb0/libs/langchain/langchain_classic/output_parsers/retry.py#L39)