input: Write a function to shuffle a given list. The function should use Python's `random` module to shuffle the list in place and return the shuffled list.
  assert shuffle_list([1, 2, 3, 4, 5]) != [1, 2, 3, 4, 5]
  assert shuffle_list([]) == []
  import random
  
  def shuffle_list(list): 
      random.seed()
      random.shuffle(list) 
      return list
output: def shuffle_list(list): 
      random.seed()
      random.shuffle(list) 
      return list