Revert "updated model name reference"

This reverts commit 22d5daa.

Author: mozami

src/Middleware/Ip.php

@@ -13,8 +13,8 @@ public function check($patterns)
         $status = false;
 
         try {
-            $ip = config('firewall.models.ip', Model::class);
-            $status = $ip::blocked($this->ip())->pluck('id')->first();
+            $model = config('firewall.models.ip', Model::class);
+            $status = $model::blocked($this->ip())->pluck('id')->first();
         } catch (QueryException $e) {
             // Base table or view not found
             //$status = ($e->getCode() == '42S02') ? false : true;