      "\n",
      "\n",
      "class TestBuildOrder(object):\n",
      "\n",
      "    def __init__(self):\n",
      "        self.dependencies = [\n",
      "            Dependency('d', 'g'),\n",
      "            Dependency('f', 'c'),\n",
      "            Dependency('f', 'b'),\n",
      "            Dependency('f', 'a'),\n",
 
</s>
    "    def __init__(self, *args, **kwargs):\n",
    "        super(TestBuildOrder, self).__init__()\n",
      "\n",
      "\n",
      "class TestBuildOrder(object):\n",
      "\n",
    "    def __init__(self, *args, **kwargs):\n",
    "        super(TestBuildOrder, self).__init__()\n",
      "        self.dependencies = [\n",
      "            Dependency('d', 'g'),\n",
      "            Dependency('f', 'c'),\n",
      "            Dependency('f', 'b'),\n",
      "            Dependency('f', 'a'),\n",
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for graphs_trees/ (#277)
graphs_trees/graph_build_order/build_order_solution.ipynb