)]}'
{
  "commit": "204c91d416723d8ff1d49fb1e5f5903a41ba712a",
  "tree": "b3e03b9bec0fc8a48311ea2fedd7d28ca778fcf0",
  "parents": [
    "4295dcbaf3b99c7f4c24696ec929c239ca1c8475"
  ],
  "author": {
    "name": "Hao Zhu",
    "email": "haozhu233@gmail.com",
    "time": "Mon Feb 12 17:12:06 2018 -0500"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Mon Feb 12 17:12:06 2018 -0500"
  },
  "message": "Update .gitignore\n\nNeed pdf files for the doc sites.",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "c26cf4ef1e4ed80772a04f9e6137949c790b4473",
      "old_mode": 33188,
      "old_path": ".gitignore",
      "new_id": "7b732e723e115e1e8a7cfb556e65d18c0d791887",
      "new_mode": 33188,
      "new_path": ".gitignore"
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}