updated the yaml file

_config.yml

@@ -1,6 +1,18 @@
+title: 'Build an AI copilot with v-Core-based Azure Cosmos DB for MongoDB and Azure OpenAI'
+remote_theme: MicrosoftLearning/Jekyll-Theme
+exclude:
+  - readme.md
+  - .github/
+header_pages:
+  - index.html
+author: Microsoft Learning
+twitter_username: mslearning
+github_username:  MicrosoftLearning
+plugins:
+  - jekyll-sitemap
+  - jekyll-mentions
+  - jemoji
 markdown: kramdown
 kramdown:
    syntax_highlighter_opts:
-      disable : true
-sass:
-  style: :compressed
+      disable : true