add website meta data

index.html

@@ -4,10 +4,10 @@
     <meta charset="utf-8">
     <!-- Meta tags for social media banners, these should be filled in appropriatly as they are your "business card" -->
     <!-- Replace the content tag with appropriate information -->
-    <meta name="description" content="DESCRIPTION META TAG">
+    <meta name="description" content="Instructing and Evaluating Generative Models">
     <meta property="og:title" content="SOCIAL MEDIA TITLE TAG"/>
     <meta property="og:description" content="SOCIAL MEDIA DESCRIPTION TAG TAG"/>
-    <meta property="og:url" content="URL OF THE WEBSITE"/>
+    <meta property="og:url" content="https://ml-research.github.io/diffusion-webpage/index.html"/>
     <!-- Path to banner image, should be in the path listed below. Optimal dimenssions are 1200X630-->
     <meta property="og:image" content="static/image/your_banner_image.png"/>
     <meta property="og:image:width" content="1200"/>
@@ -17,7 +17,7 @@
     <meta name="twitter:title" content="TWITTER BANNER TITLE META TAG">
     <meta name="twitter:description" content="TWITTER BANNER DESCRIPTION META TAG">
     <!-- Path to banner image, should be in the path listed below. Optimal dimenssions are 1200X600-->
-    <meta name="twitter:image" content="static/images/your_twitter_banner_image.png">
+    <meta name="twitter:image" content="/diffusion-webpage/static/images/thumbnails/sega_thumbnail.png">
     <meta name="twitter:card" content="summary_large_image">
     <!-- Keywords for your paper to be indexed by-->
     <meta name="keywords" content="KEYWORDS SHOULD BE PLACED HERE">