> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ag2.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# autogen.tools.load_basemodels_if_needed

<code class="doc-symbol doc-symbol-heading doc-symbol-function" />

#### load\_basemodels\_if\_needed

```python theme={null}
load_basemodels_if_needed(func: Callable[..., Any]) -> Callable[..., Any]
```

A decorator to load the parameters of a function if they are Pydantic models

<b>Parameters:</b>

| Name   | Description                                                                     |
| ------ | ------------------------------------------------------------------------------- |
| `func` | The function with annotated parameters<br /><br />**Type:** Callable\[..., Any] |

<b>Returns:</b>

| Type                | Description                                                               |
| ------------------- | ------------------------------------------------------------------------- |
| Callable\[..., Any] | A function that loads the parameters before calling the original function |

<br />