input: Write a function to remove all occurrences of a specified item from a given list. The function should return the modified list without the specified item.
  
  def removeItem(list, item):
      # loop through the list
      for i in list:
          # check if the element is the item to remove
          if i == item:
              # remove the item
              list.remove(i)
      # return the list
      return list
  
  assert removeItem([1, 2, 3, 4, 2, 5, 2], 2) == [1, 3, 4, 5]
  assert removeItem([5, 5, 5, 5, 5], 5) == []
  assert removeItem([1, 3, 4, 5], 2) == [1, 3, 4, 5]
  assert removeItem([], 2) == []
output: def removeItem(list, item):
      return [i for i in list if i != item]