/home/awneajlw/.trash/app.2/Models/Inventory.php
<?php

namespace App\Models;

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

class Inventory extends Model
{
    use HasFactory;

    public function branch()
    {
        return $this->belongsTo(Branch::class);
    }

    public function category()
    {
        return $this->belongsTo(InventoryCategory::class,'category_id','id');
    }
}