hint action random data in form input

Tables\Actions\Action::make('resetPassword')
    ->requiresConfirmation()
    ->fillForm([
        'password' => Str::random(12),
    ])
    ->form([
        Forms\Components\TextInput::make('password')
            ->required()
            ->hintAction(
                Action::make('refresh')
                    ->hiddenLabel()
                    ->icon('heroicon-o-arrow-path')
                    ->action(function (array $data) {
                        dd($data); // how to make random 'password' again?
                    })
            )
    ])