Every (well, almost every) VS Code update brings some improvements to the Python module. Good to see that MS pays attention to Python.
https://blogs.msdn.microsoft.com/pythonengineering/2018/11/08/python-in-visual-studio-code-october-2018-release/
https://blogs.msdn.microsoft.com/pythonengineering/2018/11/08/python-in-visual-studio-code-october-2018-release/