update

app.py

@@ -138,11 +138,21 @@ def interface():
 
 demo = interface()
 
-# Access FastAPI app instance from Gradio
-fastapi_app = demo.app  
+# # Access FastAPI app instance from Gradio
+# fastapi_app = demo.app  
 
-# Add SessionMiddleware to enable session management
-fastapi_app.add_middleware(SessionMiddleware, secret_key="secret_key")  # Use a secure, random secret key
+# # Add SessionMiddleware to enable session management
+# fastapi_app.add_middleware(SessionMiddleware, secret_key="secret_key")  # Use a secure, random secret key
 
-# Launch the app
-demo.launch()
+# # Launch the app
+# demo.launch()
+
+from fastapi import FastAPI
+
+app = FastAPI()
+
+# Add SessionMiddleware for sessions handling
+app.add_middleware(SessionMiddleware, secret_key="secure_secret_key")
+
+# Mount Gradio app to FastAPI at the root
+app.mount("/", demo)