remove async artifacts

hackerman/hackerman.py

-import asyncio
 import json
 import time
 from json import JSONDecodeError
@@ -93,7 +92,7 @@ class Hackerman(Hauptbahnhof):
             sound = random.choice(sounds)
 
             if sound[0] == '97':
-                await asyncio.sleep(1)
+                time.sleep(1)
                 for i in range(0, 300):
                     if i == 100:
                         requests.get("https://bot.stusta.de/set/" + sound[0])

mpd/mpd.py

@@ -41,5 +41,5 @@ class MPD(Hauptbahnhof):
             else:
                 self.log.info("Will not parse volume: %s", message['volume'])
 
-    async def command_song(self, client, userdata, msg):
+    def command_song(self, client, userdata, msg):
         pass