Add AGS to README.md (#5019)

* Add AGS to README.md

* Add appdir argument to avoid conflicting with older .autogenstudio home directory files.

---------

Co-authored-by: Victor Dibia <victordibia@microsoft.com>

README.md

@@ -25,6 +25,13 @@ pip install -U "autogen-agentchat" "autogen-ext[openai]"
 
 The current stable version is v0.4. If you are upgrading from AutoGen v0.2, please refer to the [Migration Guide](https://microsoft.github.io/autogen/dev/user-guide/agentchat-user-guide/migration-guide.html) for detailed instructions on how to update your code and configurations.
 
+```bash
+# Install AutoGen Studio for no-code GUI
+pip install -U "autogenstudio"
+```
+
+## Quickstart
+
 ### Hello World
 
 Create an assistant agent using OpenAI's GPT-4o model.
@@ -69,6 +76,15 @@ async def main() -> None:
 asyncio.run(main())
 ```
 
+### AutoGen Studio
+
+Use AutoGen Studio to prototype and run multi-agent workflows without writing code.
+
+```bash
+# Run AutoGen Studio on http://localhost:8080
+autogenstudio ui --port 8080 --appdir ./my-app
+```
+
 ## Why Use AutoGen?
 
 <div align="center">

python/packages/autogen-core/docs/src/index.md

@@ -84,7 +84,7 @@ Built on AgentChat.
 
 ```bash
 pip install autogenstudio
-autogenstudio ui --port 8080
+autogenstudio ui --port 8080 --appdir ./myapp
 ```
 
 +++