Readme update

Author: HeidiSteen

README.md

@@ -9,6 +9,8 @@ This repository contains Python code samples used in Azure Cognitive Search docu
 | tutorial-ai-enrichment | This sample is a Jupyter Python3 .ipynb file used in the [Python Tutorial: Call Cognitive Services APIs in an Azure Cognitive Search indexing pipeline](https://docs.microsoft.com/azure/search/cognitive-search-tutorial-blob-python). This sample demonstrates cognitive search functionality, adding AI enrichments from Cognitive Services to extract, detect, and analyze information from image files or large unstructured document files. |
 | search-website-functions-v4 | Shows how to create, load, and query a search index in Python using the Azure.Search.Documents library in the Azure SDK for Python. It also includes application code and sample data so that you can see search integration in the context of a full app. The data is from [https://github.com/zygmuntz/goodbooks-10k](https://github.com/zygmuntz/goodbooks-10k). The app is an Azure Static Web app, using the React library for user interaction, and Azure Function to handle the query requests and responses in the application layer. |
 
-| Archived sample | Description |
-|--------|-------------|
-| (archived) azureml-custom-skill | This archived sample is out of support. |
+## Archived samples
+
+See the **Archive** branch to access archived samples that are no longer maintained:
+
+* azureml-custom-skill