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https://github.com/danny-avila/LibreChat.git
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dbe4dd96b4
* 🧹 chore: Update logger imports to use @librechat/data-schemas across multiple files and remove unused sleep function from queue.js (#9930) * chore: Replace local isEnabled utility with @librechat/api import across multiple files, update test files * chore: Replace local logger import with @librechat/data-schemas logger in countTokens.js and fork.js * chore: Update logs volume path in docker-compose.yml to correct directory * chore: import order of isEnabled in static.js
42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
const { z } = require('zod');
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const { logger } = require('@librechat/data-schemas');
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const { langPrompt, createTitlePrompt, escapeBraces, getSnippet } = require('../prompts');
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const { createStructuredOutputChainFromZod } = require('langchain/chains/openai_functions');
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const langSchema = z.object({
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language: z.string().describe('The language of the input text (full noun, no abbreviations).'),
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});
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const createLanguageChain = (config) =>
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createStructuredOutputChainFromZod(langSchema, {
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prompt: langPrompt,
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...config,
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// verbose: true,
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});
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const titleSchema = z.object({
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title: z.string().describe('The conversation title in title-case, in the given language.'),
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});
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const createTitleChain = ({ convo, ...config }) => {
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const titlePrompt = createTitlePrompt({ convo });
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return createStructuredOutputChainFromZod(titleSchema, {
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prompt: titlePrompt,
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...config,
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// verbose: true,
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});
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};
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const runTitleChain = async ({ llm, text, convo, signal, callbacks }) => {
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let snippet = text;
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try {
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snippet = getSnippet(text);
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} catch (e) {
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logger.error('[runTitleChain] Error getting snippet of text for titleChain', e);
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}
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const languageChain = createLanguageChain({ llm, callbacks });
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const titleChain = createTitleChain({ llm, callbacks, convo: escapeBraces(convo) });
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const { language } = (await languageChain.call({ inputText: snippet, signal })).output;
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return (await titleChain.call({ language, signal })).output.title;
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};
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module.exports = runTitleChain;
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