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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 analytics_query(self, query, host, *args, **kwargs):
 """ Execute an Analytics query. This method is mainly a wrapper around the :class:`~.AnalyticsQuery` and :class:`~.AnalyticsRequest` objects, which contain the inputs and outputs of the query. Using an explicit :class:`~.AnalyticsQuery`:: query = AnalyticsQuery( "SELECT VALUE bw FROM breweries bw WHERE bw.name = ?", "Kona Brewing") for row in cb.analytics_query(query, "127.0.0.1"):
 print('Entry: {0}'.format(row)) Using an implicit :class:`~.AnalyticsQuery`:: for row in cb.analytics_query( "SELECT VALUE bw FROM breweries bw WHERE bw.name = ?", "127.0.0.1", "Kona Brewing"):
 print('Entry: {0}'.format(row)) :param query: The query to execute. This may either be a :class:`.AnalyticsQuery` object, or a string (which will be implicitly converted to one). :param host: The host to send the request to. :param args: Positional arguments for :class:`.AnalyticsQuery`. :param kwargs: Named arguments for :class:`.AnalyticsQuery`. :return: An iterator which yields rows. Each row is a dictionary representing a single result """

        if not isinstance(query, AnalyticsQuery):
            query = AnalyticsQuery(query, *args, **kwargs)
        else:
            query.update(*args, **kwargs)

        return couchbase.analytics.gen_request(query, host, self)