come with : Item id not Interger and can't find item in unack cache. error!

[yuezy3]

https://codesandbox.io/p/devbox/jnkym6?file=%2Fmain.py%3A11%2C1

as showing:
because compare using is in https://github.com/peter-wangxu/persist-queue/blob/master/persistqueue/sqlackqueue.py ,so when two string are same you still get item id not found error.

can it change to == ?

#bug happens sometimes when two string are equal but can't ack