Update app.py

app.py

@@ -7,7 +7,7 @@ news_sources = {
     "SM+": "https://cdn.mysitemapgenerator.com/shareapi/rss/0703926003",
     "Ad •Assetmart• on Telegram":  "http://bit.ly/4hTmAG",
     "ABP News": "https://www.abplive.com/home/feed",
-    "Axiom Article 🆕 Spin-Up a professional article. Sponsored in part by SM+": "https://rss.app/feeds/WWmoL46gc5EjFEyu.xml",
+    "Axiom Article 🆕 Spin-Up a professional article. Sponsored in part by SM+": "https://t.me/SMPlusSevenCities_Bot/AxiomArticle",
     "Bitcoin Strategic Reserve News": "https://cdn.mysitemapgenerator.com/shareapi/rss/2502907090",
     "BRICS Currency News": "http://fetchrss.com/rss/67bca52dda01b8237d0cd46367bcea7171f66470280b2d72.xml",
     "Ad Shopify 👜 Fash/ Wherehouse™ 🆕": "https://rss.app/feeds/6VggZDhxI8rYAwB6.xml",