IndexError: list index out of range
The way Python indexing works is that it starts at 0, so the first number of your list would be . Index Error: List index out of range means you are trying to get an item in a list that doesn't exist. It means that you are referring to n-th element of the python list, while the length of the list is smaller than n. whenever you get this type of error please cross check with items that comes between/middle in range, and insure that their index is not last if you get output then you have made perfect error that mentioned.
An index in Python refers to a position within an ordered list . To retrieve an element of the list, you use the index operator () . Using indexing you can easily get any element by its position.