code: def get_moderation(request):
      
      with db_connect() as db_conn:
          with db_conn.cursor() as cursor:
              cursor.execute("""\
  SELECT row_to_json(combined_rows) FROM (
    SELECT id, created, publisher, publication_message,
           (select array_agg(row_to_json(pd))
            from pending_documents as pd
            where pd.publication_id = p.id) AS models
    FROM publications AS p
    WHERE state = 'Waiting for moderation') AS combined_rows""")
              moderations = [x[0] for x in cursor.fetchall()]
  
      return moderations
docs: Return the list of publications that need moderation.