h ddlmZddlmZddlmZmZdZejeZ dZ ejddde fgZ ee ee fg Z d ZejeZd Zejd efdgZeeeefg Zy ))ChatPromptTemplate)PromptTemplate)ConditionalPromptSelector is_chat_modela}The original question is as follows: {question} We have provided an existing answer: {existing_answer} We have the opportunity to refine the existing answer (only if needed) with some more context below. ------------ {context_str} ------------ Given the new context, refine the original answer to better answer the question. If the context isn't useful, return the original answer.aWe have the opportunity to refine the existing answer (only if needed) with some more context below. ------------ {context_str} ------------ Given the new context, refine the original answer to better answer the question. If the context isn't useful, return the original answer.)humanz {question})aiz{existing_answer}r)default_prompt conditionalszContext information is below. ------------ {context_str} ------------ Given the context information and not prior knowledge, answer the question: {question} zContext information is below. ------------ {context_str} ------------ Given the context information and not prior knowledge, answer any questionssystemN)langchain_core.prompts.chatrlangchain_core.prompts.promptr langchain.chains.prompt_selectorrrDEFAULT_REFINE_PROMPT_TMPL from_templateDEFAULT_REFINE_PROMPTrefine_template from_messagesCHAT_REFINE_PROMPTREFINE_PROMPT_SELECTORDEFAULT_TEXT_QA_PROMPT_TMPLDEFAULT_TEXT_QA_PROMPTchat_qa_prompt_templateCHAT_QUESTION_PROMPTQUESTION_PROMPT_SELECTORp/var/www/html/eduruby.in/venv/lib/python3.12/site-packages/langchain/chains/question_answering/refine_prompts.pyrs9U ?5445OP?6'55# /"3( "456(6556QR8)77 *+ 5) "678r