public static function GenerateFake($faker)
 {
     return ['user_id' => $faker->numberBetween($min = 1, $max = User::count()), 'photo_id' => $faker->numberBetween($min = 1, $max = Photo::count())];
 }
 public static function GenerateFake($faker)
 {
     return ['photo_id' => $faker->numberBetween($min = 1, $max = Photo::count()), 'hashTag_id' => $faker->numberBetween($min = 1, $max = HashTag::count())];
 }