title: How to automatically save changes before running a Python script in VS Code
body: <p>I'm writing Python scripts in Visual Studio Code, and I execute them with <kbd>Ctrl</kbd>+<kbd>Alt</kbd>+<kbd>N</kbd>, a shortcut added by the extension <a href="https://marketplace.visualstudio.com/items?itemName=formulahendry.code-runner" rel="noreferrer">Code Runner</a>. Is there a way to force VS Code to save the <code>.py</code> before running, thus eliminating the extra step to save the file? </p>