input: def remove_item(lst: List[Any], item: Any) -> List[Any]:
      """Remove all occurrences of a specified item from the list.
      
      >>> remove_item([1, 2, 3, 4, 2, 5, 2], 2)
      [1, 3, 4, 5]
      >>> remove_item(['a', 'b', 'c', 'a'], 'a')
      ['b', 'c']
      """
output:     return [x for x in lst if x != item]