      "%%writefile test_maximizing_xor.py\n",
      "from nose.tools import assert_equal\n",
      "\n",
      "\n",
      "class TestMaximizingXor(object):\n",
      "\n",
      "    def test_maximizing_xor(self):\n",
      "        solution = Solution()\n",
      "        assert_equal(solution.max_xor(10, 15), 7)\n",
      "        print('Success: test_maximizing_xor')\n",
 
</s> remove     "class TestMaximizingXor(object):\n",
 </s> add     "class TestMaximizingXor(unittest.TestCase):\n", </s> remove     "        assert_equal(solution.max_xor(10, 15), 7)\n",
 </s> add     "        self.assertEqual(solution.max_xor(10, 15), 7)\n", </s> remove     "        assert_equal(solution.max_xor(10, 15), 7)\n",
 </s> add     "        self.assertEqual(solution.max_xor(10, 15), 7)\n", </s> remove     "from nose.tools import assert_equal\n",
 </s> add     "import unittest\n", </s> remove     "from nose.tools import assert_equal\n",
 </s> add     "import unittest\n",
    "class TestMaximizingXor(unittest.TestCase):\n",
      "%%writefile test_maximizing_xor.py\n",
      "from nose.tools import assert_equal\n",
      "\n",
      "\n",
    "class TestMaximizingXor(unittest.TestCase):\n",
      "\n",
      "    def test_maximizing_xor(self):\n",
      "        solution = Solution()\n",
      "        assert_equal(solution.max_xor(10, 15), 7)\n",
      "        print('Success: test_maximizing_xor')\n",
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for online_judges/ (#282) 
online_judges/maximizing_xor/maximizing_xor_solution.ipynb