@inline_separator.setter<EOL><INDENT>def inline_separator(self, value: str) -> None:<DEDENT>
self._inline_separator = value<EOL>
Sets the character used to separate individual choices when there are more than 2 choices.
        The default value is `", "`. This is optional.

        :param value: The character used to separate individual choices when there are more than 2 choices.
        :type value: str
        :return:
        :rtype: None