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Update LLMChainComponent signature

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Gabriel Luiz Freitas Almeida 2024-01-29 23:24:45 -03:00
commit 5eb2e7f979
1 changed files with 3 additions and 2 deletions
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5
src/backend/langflow/components/chains/LLMChain.py
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@ -1,8 +1,9 @@
from typing import Callable, Optional, Union
from langchain.chains import LLMChain
from langflow import CustomComponent
from langflow.field_typing import BaseLanguageModel, BaseMemory, BasePromptTemplate, Chain
from langflow.field_typing import BaseLanguageModel, BaseMemory, BasePromptTemplate, Chain, Text
class LLMChainComponent(CustomComponent):
@ -22,5 +23,5 @@ class LLMChainComponent(CustomComponent):
prompt: BasePromptTemplate,
llm: BaseLanguageModel,
memory: Optional[BaseMemory] = None,
) -> Union[Chain, Callable]:
) -> Union[Chain, Callable, Text]:
return LLMChain(prompt=prompt, llm=llm, memory=memory)