in src/openai/lib/streaming/_assistants.py [0:0]
def __text_deltas__(self) -> Iterator[str]:
for event in self:
if event.event != "thread.message.delta":
continue
for content_delta in event.data.delta.content or []:
if content_delta.type == "text" and content_delta.text and content_delta.text.value:
yield content_delta.text.value