use assistant_settings::AssistantSettings;use fs::Fs;use gpui::{Entity, FocusHandle};use language_model_selector::{AssistantLanguageModelSelector, LanguageModelSelector};use settings::update_settings_file;use std::sync::Arc;use ui::prelude::*; pub struct AssistantModelSelector {    pub selector: Entity<LanguageModelSelector>,    focus_handle: FocusHandle,} impl AssistantModelSelector {    pub(crate) fn new(        fs: Arc<dyn Fs>,        focus_handle: FocusHandle,        window: &mut Window,        cx: &mut App,    ) -> Self {        Self {            selector: cx.new(|cx| {                let fs = fs.clone();                LanguageModelSelector::new(                    move |model, cx| {                        update_settings_file::<AssistantSettings>(                            fs.clone(),                            cx,                            move |settings, _cx| settings.set_model(model.clone()),                        );                    },                    window,                    cx,                )            }),            focus_handle,        }    }} impl Render for AssistantModelSelector {    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {        AssistantLanguageModelSelector::new(self.focus_handle.clone(), self.selector.clone())            .render(window, cx)    }}