Update README.md to correct demo command and add app.py for Gradio interface

README.md

@@ -66,7 +66,11 @@ agency_swarm_demo/
    ```
 4. Run the demo:
    ```
-   gradio app/demo.py
+   gradio app.py
+   ```
+   or simply:
+   ```
+   python app.py
    ```
 
 ## Purpose

app.py

@@ -0,0 +1,16 @@
+import os
+import sys
+
+# Add the app directory to the path so it can find its own modules
+app_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "app")
+sys.path.append(app_dir)
+
+# Import the main function from demo.py
+from demo import main
+
+# This creates and launches the Gradio interface
+demo = main()
+
+# For Gradio compatibility - expose the demo interface
+if __name__ == "__main__":
+    demo.launch()