title: No module named [filename] Python
body: <p>I am trying to import <strong>Navigator</strong> class <strong>in renameFrame.py</strong> from <strong>navigator.py</strong> but, it's giving me an error <strong>ModuleNotFoundError: No module named 'navigator'</strong> In the below image you can see the directory structure.</p>
  <p><a href="https://i.stack.imgur.com/GhztH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GhztH.png" alt="enter image description here" /></a></p>
  <p><strong>Here is an image of the Navigator.py file</strong></p>
  <p><a href="https://i.stack.imgur.com/PtKdn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PtKdn.png" alt="enter image description here" /></a></p>
  <p>Thank you so much for your help .</p>