update RAGs

Author: alirezadir

03_system_design/RAGs/README.md

@@ -1,31 +1,64 @@
 # RAGs
+This page provides an overview of (Retrieval-Augmented Generation) RAG architectures, including basic RAGs, agentic RAGs, multi-modal RAGs, and more advanced types of RAGs such as CRAGs, self-RAGs, adaptive-RAGs, and KG-RAGs.
+
+You can find some code implementation in the [RAGs/code](https://github.com/alirezadir/Agentic-AI-Systems/tree/main/03_system_design/RAGs/code) folder.
+
+<!-- [ ] Todo add agentic RAG code implementation -->
 
-## Types of RAGs
 ### Basic RAGs
+<img src="../../assets/RAGs/basic-rag-1.png" alt="Basic RAGs" width="35%" />
+
+*Figure: Basic RAGs. Adapted from [cite].*
+
 ### Agentic RAGs
+
+<img src="../../assets/RAGs/agentic-rags-1.jpeg" alt="Agentic-RAGs" width="70%" />
+
+*Figure: Agentic RAGs. Adapted from [cite].*
+
+<img src="../../assets/RAGs/agentic-rag-vec.png" alt="Agentic-RAGs" width="70%" />
+
+*Figure: Agentic RAGs. Adapted from [vectorize].*
+
+
 ### Multi-Modal RAGs
 ![Multi-Modal RAGs](../../assets/RAGs/multimodal-RAG-o3-1.png)
-![Multi-Modal RAGs](../../assets/RAGs/multimodal-RAG-o1-1.png)
 ![Multi-Modal RAGs](../../assets/RAGs/multimodal-RAG-o3-2.png)
 ![Multi-Modal RAGs](../../assets/RAGs/multimodal-RAG-o3-3.png)
+![Multi-Modal RAGs](../../assets/RAGs/multimodal-RAG-o1-1.png)
+
+*Figure: Multi-Modal RAGs. Adapted from [langgraph].*
+
+## Other Types of RAGs (Advanced)
+
+
 ### CRAGS
-![CRAGs](../../assets/RAGs/CRAG.png)
+![CRAGs](../../assets/RAGs/c-rag.png)
+
+*Figure: CRAGs. Adapted from [vectorize].*
+
 ### Self-RAGs
-![Self-RAGs](../../assets/RAGs/Self-RAG.png)
-### Agentic-RAGs
-![Agentic-RAGs](../../assets/RAGs/Agentic-RAG.png)
-![Agentic-RAGs](../../assets/RAGs/Agentic-RAG-2.png)
-![Agentic-RAGs](../../assets/RAGs/Agentic-RAG-3.png)
+![Self-RAGs](../../assets/RAGs/Self-rag-1.png)
+
+*Figure: Self-RAGs. Adapted from [vectorize].*
+
 ### Adaptive-RAGs
 ![Adaptive-RAGs](../../assets/RAGs/adaptive-RAG.png)
+![Adaptive-RAGs](../../assets/RAGs/Agentic-rag-langraph.png)
+
+*Figure: Adaptive-RAGs. Adapted from [langgraph].*
+
+
+
 ### KG-RAGs
 ![KG-RAGs](../../assets/RAGs/KG-RAG.png)
 
+*Figure: KG-RAGs. Adapted from [langgraph].*
 
 ## Examples 
-### Uber 
+### Uber Agentic RAG
 - [Enhanced Agentic RAG at Uber (Uber Blog)](https://www.uber.com/blog/enhanced-agentic-rag/?utm_source=chatgpt.com)
-![Agentic RAG Architecture](../../assets/RAGs/uber-agentic-rag-architecture.png)
+![Agentic RAG Architecture](../../assets/RAGs/uber-agentic-rag.png)
     <!-- - [ ] summary (tba) -->