input: 
  def remove_whitespace(word_list: List[str]) -> List[str]:
      """ Remove all whitespaces from each string in the given list of strings.
      >>> remove_whitespace(['Hello  World  ', 'Hi  there', 'Good  Morning'])
      ['HelloWorld', 'Hithere', 'GoodMorning']
      """
  
output:     
      result = []
      for word in word_list:
          result.append(word.replace(" ", ""))
      return result
  