# label

Add a label to the pod.

```rhai
pod.label(key, value) -> Pod
```

## Parameters

- `key` (string): Label key
- `value` (string): Label value

## Returns

Returns the `Pod` builder for method chaining.

## Examples

```rhai
let pod = namespace.pod("app")
    .image("myapp:latest")
    .label("app", "myapp")
    .label("version", "v1")
    .label("tier", "frontend")
    .apply();
```

## Notes

- This is a chainable method
- Can be called multiple times to add multiple labels
- Labels are used for selection and organization
