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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def call(self, method_path, **kwargs):
 """ Make an API call for specific method :param method_path: format ``Interface.Method`` (e.g. ``ISteamWebAPIUtil.GetServerInfo``) :type method_path: :class:`str` :param kwargs: keyword arguments for the specific method :return: response :rtype: :class:`dict`, :class:`lxml.etree.Element` or :class:`str` """


        interface, method = method_path.split('.', 1)
        return getattr(getattr(self, interface), method)(**kwargs)