> ## Documentation Index
> Fetch the complete documentation index at: https://docs.galileo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# utils

## get\_last\_output

```python theme={null}
def get_last_output(node: Union[BaseStep, None]) -> Optional[str]
```

DEPRECATED: Get the last output of a node or its child spans recursively.