Update templates/index.html

templates/index.html

@@ -8,7 +8,7 @@
     <meta name="twitter:site" content="@YourTwitterHandle"> <!-- Replace with your Twitter handle -->
     <meta name="twitter:title" content="News Feed Hub - Live RSS Stream">
     <meta name="twitter:description" content="Watch the live RSS news feed streaming from our platform.">
-    <meta name="twitter:image" content="./card_image.jpg"> <!-- Replace with a relevant image URL -->
+    <meta name="twitter:image" content="{{ url_for('templates', filename='card_image.jpg') }}"> <!-- Replace with a relevant image URL -->
     <meta name="twitter:player" content="https://broadfield-dev-rss-news.hf.space">
     <meta name="twitter:player:width" content="480">
     <meta name="twitter:player:height" content="600">