input: Write a function to edit the given Python program to print 'Happy Holidays' 10 times.
  assert print_happy_holidays()=="Happy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays"
  assert print_happy_holidays()=="Happy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays"
  assert print_happy_holidays()=="Happy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays\nHappy Holidays"
output: def print_happy_holidays():
      return "\n".join(["Happy Holidays"] * 10)