This part is pretty normal, most of the code is probably already familiar to you:

```Python hl_lines="9-13  36-53"
{!../../../docs_src/openapi_callbacks/tutorial001.py!}
```

!!! tip
    The `callback_url` query parameter uses a Pydantic <a href="https://docs.pydantic.dev/latest/concepts/types/#urls" class="external-link" target="_blank">URL</a> type.

    ```

=== "Python 3.10+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    ```Python hl_lines="66-67  79"
    {!> ../../../docs_src/websockets/tutorial002_py310.py!}
    ```

=== "Python 3.8+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    ```Python hl_lines="68-69  81"

		}
		iNode := verifiedWorkloads[i].Node
		jNode := verifiedWorkloads[j].Node
		return iNode < jNode
	})

	if filter.Verbose {
		fmt.Fprintln(w, "NAMESPACE\tPOD NAME\tIP\tNODE\tWAYPOINT\tPROTOCOL")
	} else {
		fmt.Fprintln(w, "NAMESPACE\tPOD NAME\tIP\tNODE")
	}

	for _, wl := range verifiedWorkloads {
		var ip string
		if len(wl.WorkloadIPs) > 0 {
			ip = wl.WorkloadIPs[0]
		}
		if filter.Verbose {

In most cases you would (and should) have a "termination proxy" handling HTTPS for you on top, this will depend on how you deploy your application, your provider might do this for you, or you might need to set it up yourself.

!!! tip

    <div class="termy">

    ```console
    $ pip install "uvicorn[standard]"

    ---> 100%
    ```

    </div>

    !!! tip
        By adding the `standard`, Uvicorn will install and use some recommended extra dependencies.