File size: 376 Bytes
b5beb60 | 1 2 3 4 5 6 7 8 9 | def extract_answer(pred: str) -> str:
start_tag = "<answer>"
end_tag = "</answer>"
last_start_index = pred.rfind(start_tag)
last_end_index = pred.rfind(end_tag)
if last_start_index == -1 or last_end_index == -1 or last_start_index > last_end_index:
return pred
else:
return pred[last_start_index + len(start_tag):last_end_index].strip() |