From c7b360e98203b79366301c519127c7377d5f57ae Mon Sep 17 00:00:00 2001
From: SwissCorePy <51398037+SwissCorePy@users.noreply.github.com>
Date: Thu, 1 Jul 2021 18:54:39 +0200
Subject: [PATCH] fixed bug

---
 telebot/types.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/telebot/types.py b/telebot/types.py
index 61ac414..cae4909 100644
--- a/telebot/types.py
+++ b/telebot/types.py
@@ -158,10 +158,9 @@ class ChatMemberUpdated(JsonDeserializable):
         """
         old: Dict = self.old_chat_member.__dict__
         new: Dict = self.new_chat_member.__dict__
-        old.pop('user') # User should always be the same
-        new.pop('user') # No need to include
         dif = {}
         for key in new:
+            if key == 'user': continue
             if new[key] != old[key]:
                 dif[key] = [old[key], new[key]]
         return dif