update TOC

README.md

@@ -28,6 +28,7 @@ Docs are available [here](https://masci.github.io/banks/).
   - [Cookbook](#cookbook)
   - [Examples](#examples)
     - [:point\_right: Render a prompt template as chat messages](#point_right-render-a-prompt-template-as-chat-messages)
+    - [:point\_right: Add images to the prompt for vision models](#point_right-add-images-to-the-prompt-for-vision-models)
     - [:point\_right: Use a LLM to generate a text while rendering a prompt](#point_right-use-a-llm-to-generate-a-text-while-rendering-a-prompt)
     - [:point\_right: Function calling directly from the prompt](#point_right-function-calling-directly-from-the-prompt)
     - [:point\_right: Use prompt caching from Anthropic](#point_right-use-prompt-caching-from-anthropic)