      "\n",
      "\n",
      "def main():\n",
      "    test = TestTree()\n",
      "    test.test_tree()\n",
      "\n",
      "\n",
      "if __name__ == '__main__':\n",
      "    main()"
     ]
 
</s>
    "    test.test_tree_one()\n",
    "    test.test_tree_two()\n",
      "\n",
      "\n",
      "def main():\n",
      "    test = TestTree()\n",
    "    test.test_tree_one()\n",
    "    test.test_tree_two()\n",
      "\n",
      "\n",
      "if __name__ == '__main__':\n",
      "    main()"
     ]
keep keep keep keep replace keep keep keep keep keep
 Move bst to a class
graphs_trees/bst/bst_solution.ipynb