updated readmes

Author: filipw

L1_MultiAgent_Conversation_and_Standup_Comedy/README.md

@@ -1,7 +1,8 @@
 # Lesson 1: Multi-Agent Conversation and Stand-up Comedy
 
 ## Quick Start
-### Set up `OPENAI_API_KEY` in your environment
+ - To run against OpenAI, set up `OPENAI_API_KEY` in your environment
+ - To run against Azure OpenAI, set up `AZURE_OPENAI_ENDPOINT` and `AZURE_OPENAI_KEY` in your environment
 
 ### Start the project
 ```bash

L2_Sequential_Chats_and_Customer_Onboarding/README.md

@@ -1,7 +1,8 @@
 # Lesson 2: Sequential Chats and Customer Onboarding
 
 ## Quick Start
-### Set up `OPENAI_API_KEY` in your environment
+- To run against OpenAI, set up `OPENAI_API_KEY` in your environment
+- To run against Azure OpenAI, set up `AZURE_OPENAI_ENDPOINT` and `AZURE_OPENAI_KEY` in your environment
 
 ### Start the project
 ```bash

L3_Reflection_and_Blogpost_Writing/README.md

@@ -1,7 +1,8 @@
 # Lesson 3: Reflection and Blogpost Writing
 
 ## Quick Start
-### Set up `OPENAI_API_KEY` in your environment
+- To run against OpenAI, set up `OPENAI_API_KEY` in your environment
+- To run against Azure OpenAI, set up `AZURE_OPENAI_ENDPOINT` and `AZURE_OPENAI_KEY` in your environment
 
 ### Start the project
 ```bash

L4_Tool_Use_and_Conversational_Tic_Tac_Toe/README.md

@@ -4,7 +4,8 @@
 > This example is not exactly match what python AutoGen does in Lesson 4. This example uses Tic Tac Toe game as a tool to demonstrate the concept of tool use where the python one use Chess game. This is because the `chess` library is not available in .NET.
 
 ## Quick Start
-### Set up `OPENAI_API_KEY` in your environment
+- To run against OpenAI, set up `OPENAI_API_KEY` in your environment
+- To run against Azure OpenAI, set up `AZURE_OPENAI_ENDPOINT` and `AZURE_OPENAI_KEY` in your environment
 
 ### Start the project
 ```bash

L5_Coding_and_Math_Problem_Solving/README.md

@@ -1,7 +1,8 @@
 # Lesson 5: Coding and Math Problem Solving
 
 ## Quick Start
-### Set up `OPENAI_API_KEY` in your environment
+- To run against OpenAI, set up `OPENAI_API_KEY` in your environment
+- To run against Azure OpenAI, set up `AZURE_OPENAI_ENDPOINT` and `AZURE_OPENAI_KEY` in your environment
 
 ### Start the project
 ```bash

L6-Planning_and_Stock_Report_Generation/README.md

@@ -1,7 +1,8 @@
 # Lesson 6: Planning and Stock Report Generation
 
 ## Quick Start
-### Set up `OPENAI_API_KEY` in your environment
+- To run against OpenAI, set up `OPENAI_API_KEY` in your environment
+- To run against Azure OpenAI, set up `AZURE_OPENAI_ENDPOINT` and `AZURE_OPENAI_KEY` in your environment
 
 ### Start the project
 ```bash