input: Write a function to remove all punctuations from a given string of sentences. If the input string is empty, the function should return an empty string.
  def remove_punctuations(s):
      return s.translate(str.maketrans('', '', string.punctuation))
  
  assert remove_punctuations("This is a sample string!") == "This is a sample string"
  assert remove_punctuations("Hello, World!!!") == "Hello World"
  assert remove_punctuations("") == ""
  assert remove_punctuations("NoPunctuationHere") == "NoPunctuationHere"
  assert remove_punctuations("A sentence with dots... and commas, please remove them.") == "A sentence with dots and commas please remove them"
output: def remove_punctuations(s):
      return s.translate(str.maketrans('', '', string.punctuation))