Chat - remove chat module as it was not working anyway for a long time

README.md

@@ -27,8 +27,6 @@ Table of Content
 
 * [Guard module functions](https://github.com/bukson/steampy#guard-module-functions)
 
-* [SteamChat methods](https://github.com/bukson/steampy#steamchat-methods)
-
 * [Utils methods](https://github.com/bukson/steampy#utils-methods)
 
 * [Test](https://github.com/bukson/steampy#test)
@@ -659,29 +657,6 @@ If none timestamp provided, timestamp will be set to current time.
 Generate mobile device confirmation key for accepting trade offer. 
 Default timestamp is current time.
 
-SteamChat methods
-==============
-
-**send_message(steamid_64: str, text: str) -> requests.Response**
-
-Send the string contained in `text` to the desired `steamid_64`.
-
-`client.chat.send_message("[steamid]", "This is a message.")`
-
-**fetch_messages() -> dict**
-
-Returns a dictionary with all new sent and received messages:
-
-```
-{
-    'sent': [
-        {'partner': "[steamid]", 'message': "This is a message."}
-    ],
-    'received': []
-}
-```
-
-`client.chat.fetch_messages()`
 
 Utils methods
 ======================

steampy/client.py

@@ -7,9 +7,8 @@
 import json
 import requests
 from steampy import guard
-from steampy.chat import SteamChat
 from steampy.confirmation import ConfirmationExecutor
-from steampy.exceptions import SevenDaysHoldException, LoginRequired, ApiException
+from steampy.exceptions import SevenDaysHoldException, ApiException
 from steampy.login import LoginExecutor, InvalidCredentials
 from steampy.market import SteamMarket
 from steampy.models import Asset, TradeOfferState, SteamUrl, GameOptions
@@ -35,7 +34,6 @@ def __init__(self, api_key: str, username: str = None, password: str = None, ste
         self.username = username
         self._password = password
         self.market = SteamMarket(self._session)
-        self.chat = SteamChat(self._session)
         if login_cookies:
             self.set_login_cookies(login_cookies)