add my project, a similar to chatgpt website

legacy/readme.md

@@ -497,6 +497,7 @@ All of these awesome projects are built using the `chatgpt` package. 🤯
 - [Julius GPT](https://github.com/christophebe/julius-gpt) - Generate and publish your content from the CLI
 - [OpenAI-API-Service](https://github.com/Jarvan-via/api-service) - Provides OpenAI related APIs for businesses
 - [Discord Daily News Bot](https://github.com/ZirionNeft/chatgpt-discord-daily-news-bot) - Discord bot that generate funny daily news
+- [ai-assistant](https://github.com/chenweiyi/ai-assistant) - Create a chat website similar to ChatGPT
 
 If you create a cool integration, feel free to open a PR and add it to the list.