code: def set_state_batch(keys, values, namespace=None, ttl=3600*24*365):
      
  
      keys, values = zip(*{k: v for k, v in zip(keys, values)}.items())
  
      if namespace:
          keys = ["{}:{}".format(namespace, key) for key in keys]
  
      return set_item_batch(keys, values, ttl)
docs: Set a batch of items in the state store.