{
  "one_line": {
    "key=lambda i: i[0]": [
      "key=lambda i: i[1]"
    ],
    "sort": [
      "argsort"
    ],
    "step.split(\"：\")": [
      "step.split(\".\")"
    ]
  },
  "source": "install.py",
  "depends": [],
  "exercise_id": 40,
  "type": "code_options"
}