a ~gz@s|ddlmZmZddlmZddlmZmZmZdZ ee ddgdZ dZ e e e d gZ ee Zee eefgd Zd S) )ConditionalPromptSelector is_chat_model)PromptTemplate)ChatPromptTemplateHumanMessagePromptTemplateSystemMessagePromptTemplatezUse the following pieces of context to answer the question at the end. If you don't know the answer, just say that you don't know, don't try to make up an answer. {context} Question: {question} Helpful Answer:contextquestion)templateinput_variableszUse the following pieces of context to answer the user's question. If you don't know the answer, just say that you don't know, don't try to make up an answer. ---------------- {context}z {question})default_prompt conditionalsN) langchain.chains.prompt_selectorrrlangchain_core.promptsrlangchain_core.prompts.chatrrrprompt_templatePROMPTsystem_template from_templatemessages from_messagesZ CHAT_PROMPTPROMPT_SELECTORrru/var/www/html/emsaiapi.evdpl.com/venv/lib/python3.9/site-packages/langchain/chains/question_answering/stuff_prompt.pys