complete enum code for event and fix the ether code

laravel/app/Http/Controllers/CallController.php

@@ -25,11 +25,6 @@ class CallController extends Controller
 {
     use ApiResponse;
 
-    public function index()
-    {
-        //
-    }
-
     public function store(StoreRequest $request,NotificationService $notificationService): JsonResponse
     {
         try
@@ -78,12 +73,6 @@ class CallController extends Controller
         }
     }
 
-
-    public function show(string $id)
-    {
-        //
-    }
-
     public function update(UpdateRequest $request, Call $call): JsonResponse
     {
         DB::transaction(function () use ($request, $call) {

laravel/app/Http/Controllers/CategoryController.php

@@ -5,7 +5,6 @@ namespace App\Http\Controllers;
 use app\Http\Traits\ApiResponse;
 use App\Models\Category;
 use Illuminate\Http\JsonResponse;
-use Illuminate\Http\Request;
 
 class CategoryController extends Controller
 {