title: Shortcut for getting a python function doc string in VSCode
body: <p>When I use browser to open Jupyter notebooks, I can use <code>Shift + Tab</code> shortcut to get a python function doc string; however, in VSCode, that shortcut does not work. Does anyone know which shortcut gives me the docstring there?</p>
  <p>I found <a href="https://stackoverflow.com/questions/49535763/command-to-toggle-docstring-in-vscode#:%7E:text=You%20can%20hit%20Ctrl%20%2B%20K,over%20for%20example%20a%20function">this</a> but cannot understand the suggested solution (what is <code>Ctrl + K Ctrl + I</code> ?)</p>