     },
     "outputs": [],
     "source": [
      "# %load test_palindrome.py\n",
      "from nose.tools import assert_equal\n",
      "\n",
      "\n",
      "class TestPalindrome(object):\n",
      "\n",
      "    def test_palindrome(self):\n",
 
</s> remove     "from nose.tools import assert_equal\n",
 </s> add     "import unittest\n", </s> remove     "class TestPalindrome(object):\n",
 </s> add     "class TestPalindrome(unittest.TestCase):\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", </s> remove     "from nose.tools import assert_equal\n",
 </s> add     "import unittest\n",
    "import unittest\n",
     },
     "outputs": [],
     "source": [
      "# %load test_palindrome.py\n",
    "import unittest\n",
      "\n",
      "\n",
      "class TestPalindrome(object):\n",
      "\n",
      "    def test_palindrome(self):\n",
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for linked_lists/ (#275) 
linked_lists/palindrome/palindrome_challenge.ipynb