input: 
  def filter_list_greater_than_50(num_list: List[int]) -> List[int]:
      """ Filter a given list of integers to include only those greater than 50.
      >>> filter_list_greater_than_50([45, 12, 52, 89, 33, 99])
      [52, 89, 99]
      """
  
output:     return [num for num in num_list if num > 50]