public function run()
 {
     DB::table('countries')->delete();
     $country = new Country();
     $country->name = 'AR';
     $country->description = 'Argentina';
     $country->save();
     $country = new Country();
     $country->name = 'BR';
     $country->description = 'Brasil';
     $country->save();
     $country = new Country();
     $country->name = 'BO';
     $country->description = 'Bolivia';
     $country->save();
     $country = new Country();
     $country->name = 'VZ';
     $country->description = 'Venezuela';
     $country->save();
     $country = new Country();
     $country->name = 'CL';
     $country->description = 'Colombia';
     $country->save();
     $country = new Country();
     $country->name = 'CH';
     $country->description = 'Chile';
     $country->save();
     $country = new Country();
     $country->name = 'MX';
     $country->description = 'Mexico';
     $country->save();
     $country = new Country();
     $country->name = 'PE';
     $country->description = 'Peru';
     $country->save();
     $country = new Country();
     $country->name = 'UR';
     $country->description = 'Uruguay';
     $country->save();
     $country = new Country();
     $country->name = 'PA';
     $country->description = 'Paraguay';
     $country->save();
 }
 public function destroy($id)
 {
     Country::destroy($id);
 }