git, markdown pythonGithttps://qiita.com/TakesxiSximada/items/ea778bb98b8c057ffd07https://gitpython.readthedocs.io/en/stable/tutorial.htmlMarkdown converthttps://python-markdown.github.io/https://qiita.com/masakuni-ito/items/593b9d753c44da61937b