initial commit: slides ready + upgraded

slides/pages/models/14.md

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+---
+layout: default
+---
+
+# Usando Tools Integradas
+
+<div class="text-sm mt-6">
+
+<v-click>
+
+```typescript
+import { TavilySearchResults } from "@langchain/community/tools/tavily_search";
+import { WikipediaQueryRun } from "@langchain/community/tools/wikipedia_query_run";
+import { Calculator } from "@langchain/community/tools/calculator";
+
+// Crear instancias de las tools
+const tavilySearch = new TavilySearchResults({
+  apiKey: process.env.TAVILY_API_KEY,
+  maxResults: 3,
+});
+
+const wikipedia = new WikipediaQueryRun({
+  topKResults: 2,
+  maxDocContentLength: 4000,
+});
+
+const calculator = new Calculator();
+
+// Usar con un agente
+const tools = [tavilySearch, wikipedia, calculator];
+```
+
+</v-click>
+
+<v-click>
+
+<div class="mt-4 text-xs bg-yellow-50 dark:bg-yellow-900/20 p-3 rounded">
+
+**Paquete:** La mayoria de tools integradas estan en `@langchain/community`
+
+```bash
+npm install @langchain/community
+```
+
+</div>
+
+</v-click>
+
+</div>
+