From 50a04c0a14bb0cf1f7bb7d66c04278dc99e43b5a Mon Sep 17 00:00:00 2001
From: Abdelrahman Naser <abdonaser_97@outlook.com>
Date: Mon, 12 Jul 2021 07:15:54 +0200
Subject: [PATCH] Update call_center.ipynb

Fix typo:
replace call.level with call.rank
---
 .../object_oriented_design/call_center/call_center.ipynb      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/solutions/object_oriented_design/call_center/call_center.ipynb b/solutions/object_oriented_design/call_center/call_center.ipynb
index c540c6a6..33272905 100644
--- a/solutions/object_oriented_design/call_center/call_center.ipynb
+++ b/solutions/object_oriented_design/call_center/call_center.ipynb
@@ -110,7 +110,7 @@
     "        super(Operator, self).__init__(employee_id, name, Rank.OPERATOR)\n",
     "\n",
     "    def escalate_call(self):\n",
-    "        self.call.level = Rank.SUPERVISOR\n",
+    "        self.call.rank = Rank.SUPERVISOR\n",
     "        self._escalate_call()\n",
     "\n",
     "\n",
@@ -120,7 +120,7 @@
     "        super(Operator, self).__init__(employee_id, name, Rank.SUPERVISOR)\n",
     "\n",
     "    def escalate_call(self):\n",
-    "        self.call.level = Rank.DIRECTOR\n",
+    "        self.call.rank = Rank.DIRECTOR\n",
     "        self._escalate_call()\n",
     "\n",
     "\n",