Adding proper spacing between functions sometimes separates comments from their associated functions

[cmlsharp]

Example:

def foo():
    pass
# TODO: implement bar
def bar():
    pass

becomes

def foo():
    pass
# TODO: implement bar


def bar():
    pass

when it ideally should be

def foo():
    pass


# TODO: implement bar
def bar():
    pass

[Nick-Hopps]

same here