Update TOC to remove JS and Python tutorial

Author: Maryanne Gichohi

articles/azure-app-configuration/TOC.yml

@@ -176,10 +176,6 @@
       href: howto-chat-completion-config.md
     - name: .NET
       href: quickstart-chat-completion-dotnet.md
-    - name: Python
-      href: quickstart-chat-completion-python.md
-    - name: JavaScript
-      href: quickstart-chat-completion-javascript.md
 - name: Feature management
   items:
   - name: Overview