title: GitPython clone_from promting `Username for `https://github.com``
body: <p>I am using <code>GitPython</code> to clone git repositories on <code>Github.com</code>,</p>
  
  <p>However the <code>git.Repo.clone_from()</code> is not working, and keep asking me the usename of <code>Github.com</code></p>
  
  <pre><code>import git
  git.Repo.clone_from("https://github.com/aligos/belajar-rust", "belajar-rust")
  </code></pre>
  
  <p>I found that this is caused by the git repository, it seems some repository requires <code>Username</code> and <code>Password</code> authenticated before cloning.</p>
  
  <p>I wonder how to deal with the prompt?</p>