if secret_number == user_number:
user_number = input("Введите число " )
user_number = int(user_nomber(input("Введите число " ) ):
user_number = input("Введите число " )
if secret_number == user_number:
Бла бла бла...
@dp.message_handler(content_types=["new_chat_members"])
async def handler_new_member(message):
first_name = message.new_chat_members[0].first_name