# format_dependency_changes

> **Function** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/update_check/format_dependency_changes)

Render dependency changes as an aligned, human-readable block.

## Signature

```python
format_dependency_changes(
    changes: Sequence[DependencyChange],
) -> str
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `changes` | `Sequence[DependencyChange]` | Yes | Parsed changes from `parse_dependency_changes`. |

## Returns

`str`

A newline-joined, column-aligned summary, or `""` when empty.

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/e14e0adcbe78565ed3650e7f24b2a775d5437d25/libs/code/deepagents_code/update_check.py#L2275)