Python Tower of Hanoi

n = int(input('Enter the number of disk: '))
total_move = pow(2,n)-1;
print("Total Moves = "+str(total_move)+"\nHere the steps for moving disks from A to C:");
def moveTower(n,source, aux, destination):
    if n >= 1:
        moveTower(n-1,source,destination,aux)
        print("moving disk from",source,"to",destination)
        moveTower(n-1,aux,source,destination)

moveTower(n,"A","B","C")