remove chat_id

Signed-off-by: Omar Sánchez Pizarro <omar.sanchez@pistacero.net>

config.sample.yaml

@@ -1,3 +1,2 @@
 telegram_token: ""
 telegram_channel: "@canal_o_grupo"
-telegram_chat_id: 0

managers/telegram_manager.py

@@ -29,9 +29,8 @@ FAVORITES_FILE = "favorites.json"
 class TelegramManager:
     def __init__(self):
         self.logger = logging.getLogger(__name__)
-        token, channel, chat_id = self.get_config()
+        token, channel = self.get_config()
         self._channel = channel
-        self._chat_id = chat_id
         # Use ApplicationBuilder to create the bot application with increased timeouts
         self._application = telegram.ext.ApplicationBuilder() \
             .token(token) \
@@ -61,8 +60,7 @@ class TelegramManager:
             config = yaml.safe_load(file)
             token = config['telegram_token']
             telegram_channel = config['telegram_channel']
-            telegram_chat_id = config['telegram_chat_id']
-        return token, telegram_channel, telegram_chat_id
+        return token, telegram_channel
 
     def escape_html(self, text):
         return html.escape(str(text))