code: def mirror(self, tables, dest_url):
          
          from mirror import mirror
          return mirror(self, tables, dest_url)
docs: miror a set of `tables` from `dest_url`
  
          Returns a new Genome object
  
          Parameters
          ----------
  
          tables : list
              an iterable of tables
  
          dest_url: str
              a dburl string, e.g. 'sqlite:///local.db'