从零RAG入门与大模型知识库问答系统开发实战！LangChain RAG API全体系教学，手撕工业级Agentic RAG系统开发！
视频链接：
https://shenduvideo.oss-cn-shanghai.aliyuncs.com/video/16/%5BP09%5D9.%E4%B8%BB%E6%B5%81%E5%9C%A8%E7%BA%BFEmbedding%E6%A8%A1%E5%9E%8B%E8%B0%83%E7%94%A8%E6%B5%81%E7%A8%8B.mp4