title: ImportError: cannot import name 'upath' django 3
body: <p>How should I resolve the import error?</p>
  <p>The example code:</p>
  <pre><code>from django.utils._os import upath
  
  dirs = [upath(os.path.abspath(os.path.realpath(d))) for d in dirs]
  </code></pre>
  <ul>
  <li>Django 3.2</li>
  </ul>