Pycharm does not auto-create documentation stubs

Question

I'm not sure why this is happening on this computer; it's never happened on any other. When I try to create a docstring for a function or class in pycharm, nothing happens. I.e.:

def foo(bar):
    """"""
    pass

Should insert a docstring upon pressing enter; instead it simply does:

def foo(bar):
    """
    """
    pass

Answer 1

In order to solve this problem, I had to go into Settings -> Tools -> Python Integrated Tools and reset the docstring format. I did so by changing Docstring format from Epytext to Plain, clicking Apply, then changing it back to Epytext again and applying the change, and now everything works.

PyCharm version: 2021.1.2 (Community Edition)