input: 
  def removeDuplicates(input_list: List[int]) -> List[int]: 
      """ 
      Remove duplicate entries from a list of integers. 
      >>> removeDuplicates([1,2,2,3,3,4]) 
      [1, 2, 3, 4] 
      >>> removeDuplicates([5,5,5,5]) 
      [5] 
      """ 
      final_list = [] 
      for num in input_list: 
          if num not in final_list: 
              final_list.append(num) 
      return final_list 
  
output:     final_list = [] 
      for num in input_list: 
          if num not in final_list: 
              final_list.append(num) 
      return final_list