Added back lavasettings

cogs/music.py

@@ -26,7 +26,7 @@ class Music:
 
         if not hasattr(bot, 'lavalink'):  # This ensures the client isn't overwritten during cog reloads.
             bot.lavalink = lavalink.Client(bot.user.id, player=MixPlayer)
-            bot.lavalink.add_node('127.0.0.1', 2333, 'youshallnotpass', 'eu', 'default-node')  # Host, Port, Password, Region, Name
+            bot.lavalink.add_node(host, port, password, region, 'default-node')  # Host, Port, Password, Region, Name
             bot.add_listener(bot.lavalink.voice_update_handler, 'on_socket_response')
 
         bot.lavalink.add_event_hook(self.track_hook)

lavasettings.py.example

@@ -1,3 +1,4 @@
 host            =   'localhost'
-rest_port       =   2333
-ws_port         =   2333
+port            =   2333
+password        =   'youshallnotpass'
+region          =   'eu'