input: from typing import List
  
  def remove_punctuations(sentences: List[str]) -> List[str]:
      """ Removes all punctuations from a given list of sentences.
      >>> remove_punctuations(["This is a sample string!", "Another test, with more punctuations: ',.?!;"])
      ['This is a sample string', "Another test with more punctuations "]
      """
      import string
      def remove_punc(s):
          return s.translate(str.maketrans('', '', string.punctuation))
      
      return [remove_punc(s) for s in sentences]
output:     import string
      def remove_punc(s):
          return s.translate(str.maketrans('', '', string.punctuation))
      
      return [remove_punc(s) for s in sentences]