Update app.py

app.py

@@ -1137,9 +1137,14 @@ gradio_asgi_app = gr.routes.App.create_app(demo)
 # Mount the Gradio ASGI app at "/gradio"
 app.mount("/gradio", gradio_asgi_app)
 
-# Mount static files for Gradio assets
+# Dynamically check for the Gradio asset directory
 gradio_assets_path = os.path.join(os.path.dirname(gr.__file__), "static")
-app.mount("/assets", StaticFiles(directory=gradio_assets_path), name="assets")
+
+if os.path.exists(gradio_assets_path):
+    # If assets exist, mount them
+    app.mount("/assets", StaticFiles(directory=gradio_assets_path), name="assets")
+else:
+    logging.error(f"Gradio assets directory not found at: {gradio_assets_path}")
 
 # Redirect from the root endpoint to the Gradio app
 @app.get("/", response_class=RedirectResponse)
@@ -1149,4 +1154,4 @@ async def index():
 # Run the FastAPI server using uvicorn
 if __name__ == "__main__":
     port = int(os.getenv("PORT", 7860))  # Default to 7860 if PORT is not set
-    uvicorn.run(app, host="0.0.0.0", port=port)
+    uvicorn.run(app, host="0.0.0.0", port=port)