surveyor_indonesia_backend/app/Models/TmpImport.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class TmpImport extends Model
{
    protected $table = 'tmp_import';

    const CREATED_AT = 'created_at';
    const UPDATED_AT = 'created_by';

    protected $fillable = [
        'file', 'type_dokumen', 'gantt_id', 'created_at', 'created_by'
    ];
}