New-OMIS/Modules/Admin/app/Models/Districts.php

<?php

namespace Modules\Admin\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Districts extends Model
{
    use HasFactory;

    protected $table = 'tbl_districts';
    protected $primaryKey = 'district_id';
    protected $fillable = [
        'district_name',
        'countries_id',
        'provinces_id',
        'status',
    ];
}