Rock, Paper, Scissor Game (Use Functions)

Write a program that lets the user play the game of Rock, Paper, Scissors against the computer. The program should work as follows.

1. When the program begins, a random number in the range of 1 through 3 is generated. If the number is 1, then the computer has chosen rock. If the number is 2, then the computer has chosen paper. If the number is 3, then the computer has chosen scissors. (Dont display the computers choice yet) 2. The user enters his/her choice of rock, paper, or scissors at the keyboard. 3. The computers choice is displayed. 4. A winner is selected according to the following rules: If one player (user or computer) chooses rock and the other player chooses scissors, then rock wins. If one player (user or computer) chooses scissors and the other player chooses paper, then scissors wins. If one player (user or computer) chooses paper and the other player chooses rock, then paper wins. If both players make the same choice, the game must be played again to determine the winner.

Must be Written in Python Code. MUST USE FUNCTIONS!!!