U —ÀÂh¥ã@s,ddlmZdZe e¡ZdZe e¡ZdS)é)ÚPromptTemplateajYour 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)Zlangchain_core.promptsrZREFINE_PROMPT_TMPLZ from_templateZ REFINE_PROMPTZprompt_templateZPROMPT©rrúM/tmp/pip-unpacked-wheel-bo69hh5q/langchain/chains/summarize/refine_prompts.pyÚs