httpx.Response does not have .ok attribute (that's requests.Response). Async migration missed this: _llm_async_http.py used response.ok in two places, causing 502 errors when LLM API responded. Fix: response.ok -> response.is_success
httpx.Response does not have .ok attribute (that's requests.Response). Async migration missed this: _llm_async_http.py used response.ok in two places, causing 502 errors when LLM API responded. Fix: response.ok -> response.is_success