Added Shutdown-Command with cleanup

Music-Bot.py

@@ -105,10 +105,11 @@ else:
     @bot.command(name="Shutdown")
     async def _shutdown(ctx):
         files = os.listdir(cache_dir)
-        for file in files:
-            os.remove(f"{cache_dir}/{file}")
-        await ctx.send(f"{success}Cleaned up {len(files)}...\nShutting down...")
-        #await bot.close
+        async with ctx.channel.typing():
+            for file in files:
+                os.remove(f"{cache_dir}/{file}")
+            await ctx.send(f"{warning}Cleaned up {len(files)} Files...\n\n{success}Shutting down...")
+            await bot.close
 
 
     @bot.slash_command(name="join", description="Summon the bot into your channel")