44 lines
741 B
Markdown
44 lines
741 B
Markdown
---
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layout: default
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---
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# Partial Templates
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<div class="mt-8 text-sm">
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<v-click>
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<div class="mb-6">
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**Partial**: Pre-rellenar algunas variables, completar otras después
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</div>
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</v-click>
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<v-click>
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```typescript
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import { ChatPromptTemplate } from "@langchain/core/prompts";
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const template = ChatPromptTemplate.fromMessages([
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["system", "Eres un experto en {topic} que habla {language}"],
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["human", "{question}"]
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]);
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// Pre-configurar topic y language
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const spanishJSTemplate = await template.partial({
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topic: "JavaScript",
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language: "español"
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});
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// Ahora solo necesitas la pregunta
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const response = await model.invoke(
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await spanishJSTemplate.invoke({ question: "¿Qué es async/await?" })
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);
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```
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</v-click>
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</div>
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