code: def __get_interests(self):
          
          # All repositories of interest.
          repos_of_interest = itertools.chain(
              self.user_starred_repositories,
              self.user_following_starred_repositories,
          )
  
          # Extract descriptions out of repositories of interest.
          repo_descriptions = [repo.description for repo in repos_of_interest]
          return list(set(repo_descriptions))
docs: Method to procure description of repositories the authenticated user
          is interested in.
  
          We currently attribute interest to:
          1. The repositories the authenticated user has starred.
          2. The repositories the users the authenticated user follows have
          starred.
  
          :return: List of repository descriptions.