Updating input after saving the form

Section::make('Event')->columnSpanFull()->schema([
        Select::make('event_id')
              ->live()
              ->label('Event')
              ->options(fn () => Event::get(['id', 'name'])
                                      ->mapWithKeys(fn (Event $event) => [$event->id => $event->name]))
              ->disabled(fn (Novel $record) => $record->event_id)
              ->searchable(false)
              ->native(false)
              ->helperText('Please check the event details ...')