Merge pull request #123902 from AhmadAbdullah91/patch-5

Update deploy-chat-web-app.md

Author: Jak-MS

articles/ai-studio/tutorials/deploy-chat-web-app.md

@@ -38,6 +38,8 @@ The steps in this tutorial are:
 
 - You need a local copy of product data. The [Azure-Samples/rag-data-openai-python-promptflow repository on GitHub](https://github.com/Azure-Samples/rag-data-openai-python-promptflow/) contains sample retail product information that's relevant for this tutorial scenario. Specifically, the `product_info_11.md` file contains product information about the TrailWalker hiking shoes that's relevant for this tutorial example. [Download the example Contoso Trek retail product data in a ZIP file](https://github.com/Azure-Samples/rag-data-openai-python-promptflow/raw/main/tutorial/data.zip) to your local machine.
 
+- You need to have **Microsoft.Web** resource provider registered in the selected subscription, to be able to deploy to a web app.
+
 ## Add your data and try the chat model again
 
 In the [AI Studio playground quickstart](../quickstarts/get-started-playground.md) (that's a prerequisite for this tutorial), you can observe how your model responds without your data. Now you add your data to the model to help it answer questions about your products.
@@ -67,6 +69,9 @@ Publishing creates an Azure App Service in your subscription. It might incur cos
 
 To deploy the web app:
 
+> [!NOTE]
+> You need to have **Microsoft.Web** resource provider registered in the selected subscription, to be able to deploy to a web app. 
+
 1. Complete the steps in the previous section to [add your data](#add-your-data-and-try-the-chat-model-again) to the playground. 
 
     > [!NOTE]