Hint: your IDE will highlight potential mistake with jiggling/ziczac line to warn you.
Hover your cursor underneath to see if you could fix this bug.
2.Understand and explain the problem here. In detaisl, you have to explain to me why this function can run successfully, eventhough there is a bug
https://github.com/t-rexdex/py-bootcamp/blob/5a37a11695980110cee8490e21dd5ab189cb9138/nile-project/main.py#L29