Merge pull request Azure-Samples#59 from Azure-Samples/marlenezw-patch-1

Update README.md

Author: marlenezw

README.md

@@ -16,7 +16,7 @@ This sample demonstrates how to create and work with AI agents driven by [Azure
       - [Initializing the project](#initializing-the-project)
 - [Deployment](#deployment)
 - [Testing the sample](#testing-the-sample)
-  - [Evaluating prompt flow results](#evaluating-prompt-flow-results)
+    - [Evaluating prompt flow results](#evaluating-prompt-flow-results)
 - [Costs](#costs)
 - [Security Guidelines](#security-guidelines)
 - [Resources](#resources)
@@ -68,7 +68,16 @@ The easiest way to get started is GitHub Codespaces, since it will setup all the
     azd up
     ```
 
-    This project uses `gpt-35-turbo-0613` and `gpt-4-1106-Preview` which may not be available in all Azure regions. Check for [up-to-date region availability](https://learn.microsoft.com/azure/ai-services/openai/concepts/models#standard-deployment-model-availability) and select a region during deployment accordingly. For this project we recommend East US 2. 
+    This project uses `gpt-35-turbo-0613` and `gpt-4-1106-Preview` which may not be available in all Azure regions. Check for [up-to-date region availability](https://learn.microsoft.com/azure/ai-services/openai/concepts/models#standard-deployment-model-availability) and select a region during deployment accordingly. For this project we recommend East US 2.
+
+5. Install the necessary Python packages:
+
+    ```
+    src/api
+    pip install -r requirements.txt
+    ```
+
+Once the above steps are completed you can jump straight to [testing the sample](#testing-the-sample). 
 
 ### VS Code Dev Containers
 
@@ -81,6 +90,14 @@ A related option is VS Code Dev Containers, which will open the project in your
 
 3. In the VS Code window that opens, once the project files show up (this may take several minutes), open a terminal window.
 
+4. Install required packages:
+
+    ```shell
+    cd src/api
+    pip install -r requirements.txt
+    ```
+   Once you've completed these steps jump to [deployment](#deployment). 
+
 ### Local environment
 
 #### Prerequisites