code: def get_and_set_all_aliases(self):
      all_aliases = []
      for page in self.pages:
          if page.relations.aliases_norm is not None:
              all_aliases.extend(page.relations.aliases_norm)
          if page.relations.aliases is not None:
              all_aliases.extend(page.relations.aliases)
      return set(all_aliases)
  
file_path: nlp-architect/nlp_architect/data/cdc_resources/data_types/wiki/wikipedia_pages.py
label_desc: Use image node_id 6 for calling the WikipediaPages obj's underlying member method code with example usage: obj.get_and_set_all_aliases() and returns: set