docs: def get_reveal_set():
      """
      Returns a set of all the topics that are interesting for REVEAL use-cases.
      """
      file_path = get_package_path() + "/twitter/res/topics/story_set.txt"
      story_topics = get_topic_set(file_path)
  
      file_path = get_package_path() + "/twitter/res/topics/theme_set.txt"
      theme_topics = get_topic_set(file_path)
  
      file_path = get_package_path() + "/twitter/res/topics/attribute_set.txt"
      attribute_topics = get_topic_set(file_path)
  
      file_path = get_package_path() + "/twitter/res/topics/stance_set.txt"
      stance_topics = get_topic_set(file_path)
  
      file_path = get_package_path() + "/twitter/res/topics/geographical_set.txt"
      geographical_topics = get_topic_set(file_path)
  
      topics = story_topics | theme_topics | attribute_topics | stance_topics | geographical_topics
  
      return topics