Displaying the repository in Github Pages

[yookoala]

I suggest to config GitHub pages to host the master branch directly. That way we can directly read the site content on diveintomark.github.io/diveintopython3 without cloning.

The setting is under "Settings" > "GitHub Pages":

Default source settings for repositories without the username naming scheme

The default settings for publishing your site's source files depend on your site type and the branches you have in your site repository.

If your site repository doesn't have a master or gh-pages branch, your GitHub Pages publishing source is set to None and your site is not published.

After you've created either a master or gh-pages branch, you can set one as your publishing source so that your site will be published.

If you fork or upload your site repository with only a master or gh-pages branch, your site's source setting will automatically be enabled for that branch.

The result would look like this:
https://yookoala.github.io/diveintopython3/