Received via email@example.com:
In the URL https://doc.qt.io/qtforpython/tutorials/basictutorial/dialog.html, Under https://doc.qt.io/qtforpython/tutorials/basictutorial/dialog.html#create-a-layout-to-organize-the-widgets anchor - "Qt comes with layout-support that helps you organize the widgets in your application. In this case, let’s use QVBoxLayout to lay out the widgets vertically. Add the following code to the init() method, after creating the widgets:", while showing the following code:
This will instantly end up in error, even after following the previous instructions perfectly. The reason is QVBoxLayout is not yet imported within the code snippets.
For a beginner - it might be confusing, so maybe this part can be rewritten with instructions to import the necessary libraries?