def print_two(*args):
    arg1, arg2 = args
    print(f"arg1: {arg1}, arg2: {arg2}")


def print_two_again(arg1, arg2):
    print(f"arg1:{arg1}, arg2:{arg2}")


def print_one(arg1):
    print(f"arg1:{arg1}")


def print_none():
    print("I got nothing")


print_two("zhi", "jie")
print_two_again("zhi", "jie")
print_one("zhi")
print_none()
