Merge pull request #227746 from mrbullwinkle/mrb_02_17_2023_learn_module

[Cognitive Services] [Azure OpenAI] Update to ref new learn module

Author: ttorble

articles/cognitive-services/openai/index.yml

@@ -13,7 +13,7 @@ metadata:
   ms.service: cognitive-services
   ms.subservice: openai
   ms.topic: hub-page
-  ms.date: 12/13/2022
+  ms.date: 02/17/2023
 
 highlightedContent:
 # itemType: architecture | concept | deploy | download | get-started | how-to-guide | learn | overview | quickstart | reference | tutorial | whats-new
@@ -33,9 +33,9 @@ highlightedContent:
     - title: Completions
       itemType: how-to-guide
       url: ./how-to/completions.md
-    - title: Work with code (Codex)
-      itemType: how-to-guide
-      url: ./how-to/work-with-code.md
+    - title: Intro to Azure OpenAI training
+      itemType: learn
+      url: /training/modules/explore-azure-openai/
     - title: Azure OpenAI Models
       itemType: concept
       url: ./concepts/models.md

articles/cognitive-services/openai/toc.yml

@@ -76,6 +76,8 @@ items:
   items: 
     - name: Support and help options
       href: ../cognitive-services-support-options.md?context=/azure/cognitive-services/openai/context/context
+    - name: Intro to Azure OpenAI training
+      href: /training/modules/explore-azure-openai/
     - name: Region support
       href: https://azure.microsoft.com/global-infrastructure/services/?products=cognitive-services
     - name: Terms of use