How do I import from a child directory / subfolder?
<p>From main.py, I want to import a file from the backend folder</p>

<p>WebAppName/main.py
WebAppName/backend/handlers.py</p>

<p>How do I specify this as an import statement</p>

<p>I am aware that importing from the same folder is just import handlers</p>

<p>But this is a child directory, so how do I do this?</p>
