@lobehub/chat/src/chains/langDetect.ts

Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.

import { ChatStreamPayload } from '@/types/openai/chat';

export const chainLangDetect = (content: string): Partial<ChatStreamPayload> => ({
  messages: [
    {
      content:
        '你是一名精通全世界语言的语言专家，你需要识别用户输入的内容，以国际标准 locale 进行输出',
      role: 'system',
    },
    {
      content: '{你好}',
      role: 'user',
    },
    {
      content: 'zh-CN',
      role: 'assistant',
    },
    {
      content: '{hello}',
      role: 'user',
    },
    {
      content: 'en-US',
      role: 'assistant',
    },
    {
      content: `{${content}}`,
      role: 'user',
    },
  ],
});