input: 
  def get_even_numbers(upper_limit: int) -> List[int]:
      """ Convert the given code that collects even numbers into a list comprehension.
      >>> get_even_numbers(20)
      [2, 4, 6, 8, 10, 12, 14, 16, 18, 20]
      >>> get_even_numbers(10)
      [2, 4, 6, 8, 10]
      """
  
output:     return [num for num in range(1, upper_limit + 1) if num % 2 == 0]