Dev social meta tags

index.html

@@ -1,5 +1,7 @@
 ---
 layout: default
+description: A collection of resources on how to facilitate Machine Learning Ops with GitHub.
+image: "https://ghicons.github.com/assets/images/blue/png/Data-driven%20recommendations.png"
 ---
 {%- include intro.html -%}
 <div class="content_grid">

team.html

@@ -1,6 +1,6 @@
 ---
-layout: default
-title: Meet the team
+layout     : default
+title      : Meet the team
 description: |
   There is a growing team that maintains and builds the assets you find on this site.
   Keep an eye on the <a href='https://github.com/about/careers'>GitHub Careers page</a> if you are interested in working with us.

tutorials.html

@@ -1,11 +1,12 @@
 ---
-layout : default
-title : "Tutorials"
+layout      : default
+title       : "Tutorials"
 description : "Recorded demos and tutorials on GitHub Actions and MLOps."
+image       : "https://ghicons.github.com/assets/images/blue/svg/Enterprise%20Observability.svg"
 ---
 <section class="intro blog_intro">
   <div class="image_box">
-    <img src="https://ghicons.github.com/assets/images/blue/svg/Enterprise%20Observability.svg" alt="demos">
+    <img src="{{page.image}}" alt="demos">
   </div>
   <div class="text_box">
     <h1>{{page.title}}</h1>