PYTHON

Please its single assignment and i want a complete code of this please.

Its to be done in python only!

Follow the instruction given in assignment

The code should be between this. And should end the way the assignment is below. You have to provide me code that gives me results assignment asks

1. Introduction In this exercise, we will complete one Python function to check whether a given number is a Happy Number or not 2. Objectives The purpose of this assignment is to give you experience irn Using mathematical calculations in Python . .Refreshing knowledge on function and loops in Python. . Refreshing knowledge on string operations and set operations Note: Before you start, if you are not familiar with string operations, iffelse statement, for loop, while loop or function in Python, you are recommended to review the sample codes we covered in lecture first 3. Background 3.1. Happy Numbers A happy number is a number defined by the following process: Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number either equals 1 (where it will stay), or it loops endlessly in a cycle which does not include 1. Those numbers for which this process ends in 1 are happy numbers, while those that do not end in 1 are unhappy numbers. Please see the following examples. . 13 is a happy number since 12 + 32 = 1 + 9 = 10. 12 +02-1+0=1 . 85 is an unhappy number since 82 + 52 = 64 + 25 = 89 82 + 92 = 64 + 81-145. 12 + 42 + 52 = 1 + 16 + 25 = 42. 42 + 22 = 16 + 4 = 20