input: def removeDuplicates(input):
      """Remove duplicates from a list and return the unique elements in the same order.
      >>> removeDuplicates([1, 2, 2, 3, 3, 4])
      [1, 2, 3, 4]
      >>> removeDuplicates([5, 5, 6, 7, 7, 8, 8, 8])
      [5, 6, 7, 8]
      """
      final_list = []
      for num in input:
          if num not in final_list:
              final_list.append(num)
      return final_list
output:     final_list = []
      for num in input:
          if num not in final_list:
              final_list.append(num)
      return final_list