fix bug in vllm engine

Former-commit-id: 11bf282dcc0ee257f2c28f46cc1a8edcf62421dc
This commit is contained in:
hiyouga 2024-05-15 02:17:54 +08:00
parent ef167f839d
commit 967b9c0a49

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@ -100,8 +100,9 @@ class VllmEngine(BaseEngine):
max_new_tokens = input_kwargs.pop("max_new_tokens", None)
stop = input_kwargs.pop("stop", None)
max_tokens = self.generating_args["max_new_tokens"] or self.generating_args["max_length"]
if max_length:
max_tokens = max_length - prompt_length
max_tokens = max_length - prompt_length if max_length > prompt_length else 1
if max_new_tokens:
max_tokens = max_new_tokens