Fix samples browser (#203)

Just fixing the content so the readme looks clean for build demos. (FYI @sinedied )

Author: diberry

README.md

@@ -1,22 +1,3 @@
----
-page_type: sample
-languages:
-  - azdeveloper
-  - javascript
-  - typescript
-  - nodejs
-  - bicep
-products:
-  - azure
-  - ai-services
-  - azure-openai
-urlFragment: azure-search-openai-javascript
-name: ChatGPT + Enterprise data (javascript)
-description: A javascript sample app that chats with your data using OpenAI and AI Search.
----
-
-<!-- YAML front-matter schema: https://review.learn.microsoft.com/help/contribute/samples/process/onboarding?branch=main#supported-metadata-fields-for-readmemd -->
-
 # ChatGPT + Enterprise data with Azure OpenAI and Azure AI Search
 
 ## Table of Contents