add: package installation command

app.py

@@ -183,6 +183,10 @@ if __name__ == "__main__":
     try:
         # The main function to create the app is now synchronous.
         # Gradio handles the async calls within the chat logic.
+        import subprocess
+
+        subprocess.run(["pip", "install", "-e", "."])
+
         create_gradio_app()
     except KeyboardInterrupt:
         print("\nShutting down Gradio app.")