add Use AutoGen.Net agent as model in AG Studio

dotnet/website/tutorial/Use-AutoGen.Net-agent-as-model-in-AG-Studio.md

@@ -0,0 +1,84 @@
+This tutorial shows how to use AutoGen.Net agent as model in AG Studio
+
+## Step 1. Create Dotnet empty web app and install AutoGen and AutoGen.WebAPI package
+
+```bash
+dotnet new web
+dotnet add package AutoGen
+dotnet add package AutoGen.WebAPI
+```
+
+## Step 2. Replace the Program.cs with following code
+
+```bash
+using AutoGen.Core;
+using AutoGen.Service;
+
+var builder = WebApplication.CreateBuilder(args);
+var app = builder.Build();
+
+var helloWorldAgent = new HelloWorldAgent();
+app.UseAgentAsOpenAIChatCompletionEndpoint(helloWorldAgent);
+
+app.Run();
+
+class HelloWorldAgent : IAgent
+{
+    public string Name => "HelloWorld";
+
+    public Task<IMessage> GenerateReplyAsync(IEnumerable<IMessage> messages, GenerateReplyOptions? options = null, CancellationToken cancellationToken = default)
+    {
+        return Task.FromResult<IMessage>(new TextMessage(Role.Assistant, "Hello World!", from: this.Name));
+    }
+}
+```
+
+## Step 3: Start the web app
+
+Run the following command to start web api
+
+```bash
+dotnet RUN
+```
+
+The web api will listen at `http://localhost:5264/v1/chat/completion
+
+![terminal](../images/articles/UseAutoGenAsModelinAGStudio/Terminal.png)
+
+## Step 4: In another terminal, start autogen-studio
+
+```bash
+autogenstudio ui
+```
+
+## Step 5: Navigate to AutoGen Studio UI and add hello world agent as openai Model
+
+### Step 5.1: Go to model tab
+
+![The Model Tab](../images/articles/UseAutoGenAsModelinAGStudio/TheModelTab.png)
+
+### Step 5.2: Select "OpenAI model" card
+
+![Open AI model Card](../images/articles/UseAutoGenAsModelinAGStudio/Step5.2OpenAIModel.png)
+
+### Step 5.3: Fill the model name and url
+
+The model name needs to be same with agent name
+
+![Fill the model name and url](../images/articles/UseAutoGenAsModelinAGStudio/Step5.3ModelNameAndURL.png)
+
+## Step 6: Create a hello world agent that uses the hello world model
+
+![Create a hello world agent that uses the hello world model](../images/articles/UseAutoGenAsModelinAGStudio/Step6.png)
+
+![Agent Configuration](../images/articles/UseAutoGenAsModelinAGStudio/Step6b.png)
+
+## Final Step: Use the hello world agent in workflow
+
+![Use the hello world agent in workflow](../images/articles/UseAutoGenAsModelinAGStudio/FinalStepsA.png)
+
+![Use the hello world agent in workflow](../images/articles/UseAutoGenAsModelinAGStudio/FinalStepsA.png)
+
+![Use the hello world agent in workflow](../images/articles/UseAutoGenAsModelinAGStudio/FinalStepsB.png)
+
+![Use the hello world agent in workflow](../images/articles/UseAutoGenAsModelinAGStudio/FinalStepsC.png)

dotnet/website/tutorial/toc.yml

@@ -5,4 +5,7 @@
   href: Image-chat-with-agent.md
 
 - name: Create agent with tools
-  href: Create-agent-with-tools.md
+  href: Create-agent-with-tools.md
+
+- name: Use AutoGen.Net agent as model in AG Studio
+  href: Use-AutoGen.Net-agent-as-model-in-AG-Studio.md