input: Write a function to remove all occurrences of a specified item from a list. If the list is empty, return an empty list. Otherwise, return the modified list after removing all occurrences of 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([3, 3, 3], 3) == []
  assert removeItem([], 2) == []
  assert removeItem([1, 2, 3, 4, 5], 6) == [1, 2, 3, 4, 5]
  assert removeItem([1, 2, 1, 2, 1], 1) == [2, 2]
  assert removeItem([1, 2, 3, 4, 2, 5, 2], 2) == [1, 3, 4, 5]
output: def removeItem(list, item):
      return [i for i in list if i != item]