9|h`ddlmZdZejeZdZejeZy))PromptTemplateajYour job is to produce a final summary. We have provided an existing summary up to a certain point: {existing_answer} We have the opportunity to refine the existing summary (only if needed) with some more context below. ------------ {text} ------------ Given the new context, refine the original summary. If the context isn't useful, return the original summary.zGWrite a concise summary of the following: "{text}" CONCISE SUMMARY:N)langchain_core.promptsrREFINE_PROMPT_TMPL from_template REFINE_PROMPTprompt_templatePROMPTh/var/www/html/test/engine/venv/lib/python3.12/site-packages/langchain/chains/summarize/refine_prompts.pyr s@1 -,,-?@  & % %o 6r