refact App\User to App\Models\User

database/factories/MemoFactory.php

@@ -7,7 +7,7 @@ use Faker\Generator as Faker;
 
 $factory->define(\App\Models\Memo::class, function (Faker $faker) {
     return [
-        'user_id' => factory(\App\User::class),
+        'user_id' => factory(\App\Models\User::class),
         'name' => $faker->words(3, [false]),
         'memo' => $faker->text($maxNbChars = 200),
     ];