Please in Python: You are provided with a partially completed Python program. The program depends on a function def swap_case(word). This function will change all lower case letters to upper case and all upper case letters to lower case.

Complete the function. Do not change any of the other code in the file. If you implement the function correctly, the rest of the code wil work. Here is an example execution trace Welcome to Case Swapper 1.0 Enter Text (or 'exit'): 1000 Case Swapped Version: 1000 Enter Text (or 'exit': OranGes Case Swapped Version: ORANgES Enter Text (or 'exit'): OrANGES Case Swapped Version: oRanges Enter Text (or 'exit'): ROBOT Case Swapped Version: robot Enter Text (or 'exit': RoBoT Case Swapped Version: robot Enter Text (or 'exit'): Exit LAB ACTVTY 11.2.1: HW5 Part B: Case Swapper 0/2 Files provided by your instructor main.py Download main.py Load default template... 1 def swap case(word) 3 # Make no changes below this line 4 print("Welcome to Case Swapper 1.0") 5 my_text input ("Enter Text (or'exit'n) 6 while my_text.lower)!-"exit": 7 print( "Case Swapped version:", swap_ case(my text)) my_text-input("Enter Text (or 'exit'):n