Add diagram in README.md

README_en.md

@@ -2,7 +2,7 @@
 
 ## Introduction
 
-🌍 [_中文文档_](README.md)
+🌍 [_中文文档_](content/langchain-ChatGLM README.md)
 
 🤖️ A local knowledge based LLM Application with [ChatGLM-6B](https://github.com/THUDM/ChatGLM-6B) and [langchain](https://github.com/hwchase17/langchain).