Update useless.py

Author: rahulps1000

plugins/useless.py

@@ -13,7 +13,7 @@ async def stats(bot: Bot, message: Message):
     await message.reply(BOT_STATS_TEXT.format(uptime=time))
 
 
-@Bot.on_message()
+@Bot.on_message(filters.private)
 async def useless(_,message: Message):
     if USER_REPLY_TEXT:
-        await message.reply(USER_REPLY_TEXT)
+        await message.reply(USER_REPLY_TEXT)