Python Function Wrap Output

def fruit(*fruits):
    if "apple" in fruits :
        print("RED")
    print(*fruits)           

fruit('banana', 'apple', 'mango')

In the code that inputs fruits with variable factors and outputs RED if there is an apple during *fruit, the error is It doesn't show, but the output is

RED
banana apple mango

That's what it says. By the way, I'm

banana
apple
RED
mango

You can't even use \n to make a line between words. I want it to be printed like this, so how can I fix it??