# achannels_from_checkpoint

> **Function** in `langgraph`

📖 [View in docs](https://reference.langchain.com/python/langgraph/pregel/_checkpoint/achannels_from_checkpoint)

Async version of `channels_from_checkpoint`. See docstring there.

## Signature

```python
achannels_from_checkpoint(
    specs: Mapping[str, BaseChannel | ManagedValueSpec],
    checkpoint: Checkpoint,
    *,
    saver: BaseCheckpointSaver | None = None,
    config: RunnableConfig | None = None,
) -> tuple[Mapping[str, BaseChannel], ManagedValueMapping]
```

---

[View source on GitHub](https://github.com/langchain-ai/langgraph/blob/41341457342327166d72fc11952ab28fb61ec0bf/libs/langgraph/langgraph/pregel/_checkpoint.py#L280)