petya
75601988c2
- Cover, TOC, 5 dividers, 3 recap slides - 5 sections (chains, langgraph, deepagents, openswe, ecosystem) - design-system.js with theme tokens + 9 helper functions - research/: timeline + sources + per-tech notes - final-compile.js + merge.js for rebuild pipeline - output/: langchain-evolution.pptx (2.3 MB) + langchain-evolution.pdf (1.1 MB) + 7 sample previews
49 lines
1.7 KiB
JavaScript
49 lines
1.7 KiB
JavaScript
// Slide 03: Installation -- pip install + provider packages
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// Code slide: shows the actual install commands a user needs to run.
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const ds = require('./design-system');
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function createSlide(pres, theme) {
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const slide = pres.addSlide();
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ds.helpers.slideBase(slide, pres, theme);
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ds.helpers.addHeader(slide, pres, theme, {
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eyebrow: 'STAGE 1: CHAINS',
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section: 'Установка',
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title: 'pip install -- и сразу в дело',
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sectionNumber: 1,
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});
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ds.helpers.addCodeBlock(slide, pres, theme, {
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x: 0.5, y: 1.5, w: 9.0, h: 3.25,
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language: 'bash',
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filePath: 'shell/install.sh',
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code: [
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'# 1. Core -- обязательно для всех остальных пакетов',
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'pip install langchain',
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'',
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'# 2. Provider-интеграции -- ставим только те, что нужны',
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'pip install langchain-openai',
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'pip install langchain-anthropic',
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'pip install langchain-google',
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'',
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'# 3. (опционально) дополнительные интеграции',
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'pip install langchain-community # ~700 community-пакетов',
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'pip install langchain-classic # legacy chains/AgentExecutor',
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].join('\n'),
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});
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// Callout: ключевая мысль
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ds.helpers.addCallout(slide, pres, theme, {
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x: 0.5, y: 4.85, w: 9.0, h: 0.3,
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kind: 'info',
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text: 'langchain-core тянется автоматически как зависимость langchain -- отдельно ставить не нужно.',
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});
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ds.helpers.addSourceLine(slide, pres, theme, {
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source: 'python.langchain.com/docs/introduction/#installation',
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});
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ds.helpers.addPageNumber(slide, pres, theme, 3);
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}
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module.exports = { createSlide }; |