Update README.md

README.md

@@ -60,6 +60,7 @@ Keys:  https://platform.openai.com/account/api-keys
 1. ChatGPT:  https://azure.github.io/awesome-azd/?tags=chatgpt
 2. Azure OpenAI Services: https://azure.github.io/awesome-azd/?tags=openai
 3. Python: https://azure.github.io/awesome-azd/?tags=python
+4. AI LLM Architecture - Guidance by MS:  https://github.com/microsoft/guidance
 
 # Dockerfile and Azure ACR->ACA Easy Robust Deploys from VSCode:
 1. Set up VSCode with Azure and Remote extensions and install Azure CLI locally