Recursive functions Please write the function in python and also please include explantations for each line of code in the function and a screenshot to see the correct indentation.

Define a function called sum(n) that accepts an integer number n and returns the sum of the first n terms of the geometric series, which is defined as:

Recursive therefore no loops

You can assume that n is an integer where n >= 1.

For example:

Test	Result
print("{:.3f}".format(sum(5)))	0.969
print("{:.3f}".format(sum(1)))	0.500