input: Write a function to shuffle a given list using the Python random module. The function should return the shuffled list.
  def shuffle_list(list):
      import random
      random.seed()
      random.shuffle(list)
      return list
  
  assert shuffle_list([1, 2, 3, 4, 5]) != [1, 2, 3, 4, 5]
  assert len(shuffle_list([1, 2, 3, 4, 5])) == 5
  assert shuffle_list([]) == []
output: def shuffle_list(lst):
      import random
      random.seed()
      random.shuffle(lst)
      return lst