autocde2.0/app/Models/ProjectRequirement.php

<?php

namespace App\Models;

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

class ProjectRequirement extends Model
{
    use HasFactory;

    protected $table = 'project_requirement';

    public $timestamps = false;

    protected $fillable = [
        'project_id',
        'requirement_id',
    ];
}