minor patch

autogen/oai/client.py

@@ -520,7 +520,7 @@ def yes_or_no_filter(context, response):
  if ERROR:
  raise ERROR
  last = len(self._clients) - 1
- use_cache = config.pop('use_cache')
+ use_cache = config.pop('use_cache', True)
  # Check if all configs in config list are activated
  non_activated = [
  client.config["model_client_cls"] for client in self._clients if isinstance(client, PlaceHolderClient)