      "            queue.enqueue(i)\n",
      "\n",
      "        print('Test: Dequeue on non-empty stack')\n",
      "        print('Test: Dequeue after an enqueue')\n",
      "        assert_equal(queue.dequeue(), 0)\n",
      "\n",
      "        print('Test: Multiple dequeue in a row')\n",
      "        assert_equal(queue.dequeue(), 1)\n",
      "        assert_equal(queue.dequeue(), 2)\n",
      "\n",
 
</s> remove     "        assert_equal(queue.dequeue(), 0)\n",
 </s> add     "        self.assertEqual(queue.dequeue(), 0)\n", </s> remove     "        assert_equal(queue.dequeue(), 1)\n",
    "        assert_equal(queue.dequeue(), 2)\n",
 </s> add     "        self.assertEqual(queue.dequeue(), 1)\n",
    "        self.assertEqual(queue.dequeue(), 2)\n", </s> remove     "        assert_equal(queue.dequeue(), 1)\n",
    "        assert_equal(queue.dequeue(), 2)\n",
 </s> add     "        self.assertEqual(queue.dequeue(), 1)\n",
    "        self.assertEqual(queue.dequeue(), 2)\n", </s> remove         assert_equal(queue.dequeue(), 0)
 </s> add         self.assertEqual(queue.dequeue(), 0) </s> remove         assert_equal(queue.dequeue(), 1)
        assert_equal(queue.dequeue(), 2)
 </s> add         self.assertEqual(queue.dequeue(), 1)
        self.assertEqual(queue.dequeue(), 2)
    "        self.assertEqual(queue.dequeue(), 0)\n",
      "            queue.enqueue(i)\n",
      "\n",
      "        print('Test: Dequeue on non-empty stack')\n",
      "        print('Test: Dequeue after an enqueue')\n",
    "        self.assertEqual(queue.dequeue(), 0)\n",
      "\n",
      "        print('Test: Multiple dequeue in a row')\n",
      "        assert_equal(queue.dequeue(), 1)\n",
      "        assert_equal(queue.dequeue(), 2)\n",
      "\n",
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for stacks_queues/ (#276) 
stacks_queues/queue_from_stacks/queue_from_stacks_challenge.ipynb