def __get_query_for_repos(self, term_count=5):
        """Method to procure query based on topics authenticated user is
        interested in.

        :param term_count: Count of terms in query.
        :return: Query string.
        """
        repo_query_terms = list()
        for term in self.lda_model.get_topic_terms(0, topn=term_count):
            repo_query_terms.append(self.lda_model.id2word[term[0]])
        return " ".join(repo_query_terms)
Method to procure query based on topics authenticated user is
        interested in.

        :param term_count: Count of terms in query.
        :return: Query string.