human
Here's a good function header given the following:
I wrote the below code

    def is_quoted_string(s):
        s = s.strip()
        return ((len(s) >= 2) and (s[0] == s[(-1)]) and (s[0] in ('"', "'")))
    def is_quoted_unicode(s):
        s = s.strip()
        return ((len(s) >= 3) and (s[0] == 'u') and (s[1] == s[(-1)]) and (s[1] in ('"', "'")))
    if (is_quoted_string(want) and is_quoted_string(got)):
        want = want.strip()[1:(-1)]
        got = got.strip()[1:(-1)]
    elif (is_quoted_unicode(want) and is_quoted_unicode(got)):
        want = want.strip()[2:(-1)]
        got = got.strip()[2:(-1)]
    return (want, got)

What's a good function header?
assistant
#Here's a good function header.

def strip_quotes(want, got):