Update main.py

main.py

@@ -93,7 +93,7 @@ async def embed_text(request: TextRequest, background_tasks: BackgroundTasks):
         )
         
         # Check for webhook URL and add the background task
-        webhook_url = "https://alisaad5.app.n8n.cloud/webhook-test/3ba53ede-7462-4b16-ae24-5937def44f17"
+        webhook_url = os.environ.get("WEBHOOK_URL")
         if webhook_url:
             payload = {
                 "text": request.text,