input: from typing import List
  
  def removeDuplicates(input: List[int]) -> List[int]:
      """Remove duplicate entries from a list and return the list with unique elements.
      >>> removeDuplicates([1, 2, 2, 3, 3, 4])
      [1, 2, 3, 4]
      """
      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