def get_followers_following(username)
      {
        following: @octokit.following(username).length,
        followers: @octokit.followers(username).length
      }
    end
def get_followers_following(username)
      {
        following: @octokit.following(username).length,
        followers: @octokit.followers(username).length
      }
    end
Gets the number of followers and users followed by the user.
 @param username [String] See #get_user_and_check
 @return [Hash] The number of following and followed users.