you can shuffle a list using random.shuffle(lst). write your own function without using random.shuffle(lst) to shuffle a list and return the list. use the following function header: def shuffle(lst): write a main function that prompts the user to enter a list of numbers, invokes the function to shuffle the numbers, and displays the numbers. here are sample runs: enter numbers: 1 2 3 4 5 6 7 8 9 [4, 9, 5, 6, 1, 8, 2, 3, 7] enter numbers: 2 4 6 8 10 12 14 16 18 [16, 10, 2, 8, 18, 14, 12, 4, 6]