set presence via bot constructor

main.py

@@ -12,10 +12,9 @@ logging.basicConfig(level=logging.INFO)
 with open('config.json') as f:
     bot_token = json.load(f)['token']
 
-
 asset_manager = AssetManager('assets')
-bot = D4DJBot(asset_manager, MasterFilterManager(asset_manager), command_prefix='!', case_insensitive=True)
-
+bot = D4DJBot(asset_manager, MasterFilterManager(asset_manager), command_prefix='!', case_insensitive=True,
+              activity=discord.Game(name='https://discord.gg/TThMwrAZTR'))
 
 bot.load_extension('miyu_bot.commands.cogs.card')
 bot.load_extension('miyu_bot.commands.cogs.event')
@@ -26,7 +25,6 @@ bot.load_extension('miyu_bot.commands.cogs.utility')
 @bot.event
 async def on_ready():
     logging.getLogger(__name__).info(f'Current server count: {len(bot.guilds)}')
-    await bot.change_presence(activity=discord.Game(name='https://discord.gg/TThMwrAZTR'))
 
 
 bot.run(bot_token)