llm-rag-workshop-env https://colab.research.google.com/drive/10m6izExtH91USjbgpCZnUeGrX6jY39AM?usp=sharing https://colab.research.google.com/drive/1upqB_MviHh8B8U0KrbMei0UNaDJD8Qk1?usp=sharing