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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 get_ga_query_dict(self):
 """ Adds user agent and IP to the default hit parameters """

        query_dict = super(GARequestErrorReportingMixin, self).get_ga_query_dict()
        request = self.get_ga_request()
        if not request:
            return query_dict
        user_ip = request.META.get('HTTP_X_FORWARDED_FOR', request.META.get('REMOTE_ADDR', ''))
        user_ip = user_ip.split(',')[0].strip()
        user_agent = request.META.get('HTTP_USER_AGENT')
        user_language = request.META.get('HTTP_ACCEPT_LANGUAGE')
        if user_ip:
            query_dict['uip'] = user_ip
        if user_agent:
            query_dict['ua'] = user_agent
        if user_language:
            query_dict['ul'] = user_language
        return query_dict