FileUpload directly in to the field

protected function getHeaderActions(): array
    {
        return [
            Action::make('terns')
                ->form([
                    FileUpload::make('terms')
                        ->reactive()
                ])
                ->action(function($data) {
                     $filecontent = file_get_contents(storage_path('app/public/' . $data['terms']));
                    unlink(storage_path('app/public/' . $data['terms']));
                })
                ->label('Upload Transaction file')
                ->icon('heroicon-o-folder-open'),
        ];
    }