Rock paper scissors

# rock paper scissors

import random

rob = random.randint(1,3)
print("Computer has chosen its decision\n")
user = int(input("Pick: Rock(1),Paper(2) or Scissors(3)\n"))

if rob == 1:
    print("Robo pics Rock")
elif rob == 2:
    print("Robo pics Paper")
else:
    print("Robot pics Scissors")

if user == 1 and rob == 2 or user == 2 and rob == 3 or user == 3  and rob == 1:
    print("You lose!")
elif user == rob:
    print("Its a draw!")
else:
    print("You win!")