title: Pycharm - unresolved reference, Top-level and class-level items are supported better than instance items
body: <p>Project structure:</p>
  
  <ul>
  <li>app.py </li>
  <li>utils/stack_parameters.py</li>
  <li>utils/<strong>init</strong>.py</li>
  </ul>
  
  <p>from app.py I import stack_parameters</p>
  
  <pre><code>from utils.stack_parameters import StackParameters
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/lOswf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lOswf.png" alt="pycharm screenshot of error"></a></p>
  
  <p>Pycharm is marking the import - what is wrong?</p>
  
  <p>thanks</p>