Comments by Member 15667238 (Top 6 by date)

here am getting the error that attribute error: list object doesnt find filename .

Thank you, your given solution works.

I'll update. The problem is when I enter some input for change suppose I change the city name then instead of storing the new city in the emp detail , it shows the else statement that invalid input.

I just want the emp_id auto generate serially in json file.