# check_cli_dependencies

> **Function** in `deepagents_code`

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

Check if optional dependencies are installed.

## Signature

```python
check_cli_dependencies() -> None
```

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/d1c6946218b4f0f86ab7b02b6bb6af1e4b75cede/libs/code/deepagents_code/main.py#L391)