movie/app/Models/Countries.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Countries extends Model
{
    protected $table = 'tb_countries';
    protected $primaryKey = 'id';

    public $keyType = 'int';
    public $incrementing = true;
    public $timestamps = true;

    protected $guarded = [];
}