Update README.md (#95)

- Update README.md (502bf1d1e4108606c7d66b871eead967ad52a7e4)

README.md

@@ -2,7 +2,26 @@
 license: apache-2.0
 ---
 
-Example notebooks, part of the [Hugging Face Agents Course](https://huggingface.co/learn/agents-course/unit0/introduction).
+Notebooks part of the [Hugging Face Agents Course](https://huggingface.co/learn/agents-course/unit0/introduction).
+
+## 📚 Notebook Index
+
+| Unit         |  Notebook Name                      | Redirect Link |
+|--------------|------------------------------------|----------------|
+| Unit 1       |  Dummy Agent Library                | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit1/dummy_agent_library.ipynb) |
+| Unit 2.1 - smolagents       | Code Agents                        | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/smolagents/code_agents.ipynb) |
+| Unit 2.1 - smolagents       |  Multi-agent Notebook               | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/smolagents/multiagent_notebook.ipynb) |
+| Unit 2.1 - smolagents       |  Retrieval Agents                   | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/smolagents/retrieval_agents.ipynb) |
+| Unit 2.1 - smolagents       |  Tool Calling Agents                | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/smolagents/tool_calling_agents.ipynb) |
+| Unit 2.1 - smolagents       |  Tools                              | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/smolagents/tools.ipynb) |
+| Unit 2.1 - smolagents       |  Vision Agents                      | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/smolagents/vision_agents.ipynb) |
+| Unit 2.1 - smolagents       |  Vision Web Browser                 | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/smolagents/vision_web_browser.py) |
+| Unit 2.2 - LlamaIndex       |  Agents                             | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/llama-index/agents.ipynb) |
+| Unit 2.2 - LlamaIndex       |  Components                         | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/llama-index/components.ipynb) |
+| Unit 2.2 - LlamaIndex       |  Tools                              | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/llama-index/tools.ipynb) |
+| Unit 2.2 - LlamaIndex       |  Workflows                          | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/llama-index/workflows.ipynb) |
+| Unit 2.3 - LangGraph       | Agent                              | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/langgraph/agent.ipynb) |
+| Unit 2.3 - LangGraph       |  Mail Sorting                       | [↗](https://huggingface.co/agents-course/notebooks/blob/main/unit2/langgraph/mail_sorting.ipynb) |
+| Bonus Unit 1 |  Gemma SFT & Thinking Function Call | [↗](https://huggingface.co/agents-course/notebooks/blob/main/bonus-unit1/bonus-unit1.ipynb) |
+| Bonus Unit 2 |  Monitoring & Evaluating Agents     | [↗](https://huggingface.co/agents-course/notebooks/blob/main/bonus-unit2/monitoring-and-evaluating-agents.ipynb) |
 
-* [Dummy Agent Library](https://huggingface.co/agents-course/notebooks/blob/main/dummy_agent_library.ipynb) – Creating an Agent from scratch. It's complicated!
-*