Merge remote-tracking branch 'origin/master' into refactory/meta

CHANGELOG.md

@@ -83,6 +83,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - fixed `ChatMessage` model.
     - For v13, the url is automatically generated. (Although it returns None by type, it never actually returns None.
+- fixed `Chat` action.
+
 ## Removed
 
 - Delete `get_user` method at `FollowRequestActions` class.

mipac/actions/chat.py

@@ -93,6 +93,10 @@ class ChatAction(BaseChatAction):
         super().__init__(
             session, client, user_id=user_id, message_id=message_id
         )
+        self.__session = session
+        self.__client = client
+        self.__user_id = user_id
+        self.__message_id = message_id
 
     async def get_history(self, limit: int = 100, group: bool = True):
         """