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fix: get_num_tokens_from_messages params error (#866)

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takatost 2023-08-16 14:58:44 +08:00 committed by GitHub
parent 01e912e543
commit 948d64bbef
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1 changed files with 2 additions and 2 deletions
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api/core/agent/agent/openai_function_call_summarize_mixin.py
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@ -66,12 +66,12 @@ class OpenAIFunctionCallSummarizeMixin(BaseModel, CalcTokenMixin):
return new_messages
def get_num_tokens_from_messages(self, llm: BaseLanguageModel, messages: List[BaseMessage], **kwargs) -> int:
def get_num_tokens_from_messages(self, model_instance: BaseLLM, messages: List[BaseMessage], **kwargs) -> int:
"""Calculate num tokens for gpt-3.5-turbo and gpt-4 with tiktoken package.
Official documentation: https://github.com/openai/openai-cookbook/blob/
main/examples/How_to_format_inputs_to_ChatGPT_models.ipynb"""
llm = cast(ChatOpenAI, llm)
llm = cast(ChatOpenAI, model_instance.client)
model, encoding = llm._get_encoding_model()
if model.startswith("gpt-3.5-turbo"):
# every message follows <im_start>{role/name}\n{content}<im_end>\n