# Simple Chat Engine

Un simple chat engine funciona como un pipeline completo para mantener un diálogo entre la IA y el usuario, sin recuperación de contexto. Sin embargo, está equipado con [Memory](/espanol/documentacion-oficial/integraciones/langchain/memory.md), lo que le permite recordar conversaciones.

<figure><img src="/files/o1nr8BSDQyYCLZFQcthx" alt=""><figcaption></figcaption></figure>

## Entradas

* Chat Model
* [Memory](/espanol/documentacion-oficial/integraciones/langchain/memory.md)

## Parámetros

| Nombre         | Descripción                                                  |
| -------------- | ------------------------------------------------------------ |
| System Message | Una instrucción para el LLM sobre cómo responder la consulta |

## Salidas

| Nombre           | Descripción                           |
| ---------------- | ------------------------------------- |
| SimpleChatEngine | Nodo final para devolver la respuesta |


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