rm migration ht

Author: PatrickFarley

articles/ai-services/.openpublishing.redirection.ai-services.json

@@ -315,6 +315,11 @@
       "redirect_url": "/azure/ai-services/computer-vision/sdk/install-sdk",
       "redirect_document_id": true
     },
+    {
+      "source_path_from_root": "/articles/ai-services/computer-vision/how-to/migrate-from-custom-vision.md",
+      "redirect_url": "/azure/ai-services/computer-vision/how-to/model-customization",
+      "redirect_document_id": false
+    },
     {
       "source_path_from_root": "/articles/ai-services/document-intelligence/concept-document-intelligence-studio.md",
       "redirect_url": "/azure/ai-services/document-intelligence/studio-overview",

articles/ai-services/computer-vision/how-to/migrate-from-custom-vision.md

@@ -352,7 +352,7 @@ The prediction results appear in the right column.
 
 ## Prepare training data
 
-The first thing you need to do is create a COCO file from your training data. You can create a COCO file by converting an old Custom Vision project using the [migration script](migrate-from-custom-vision.md). Or, you can create a COCO file from scratch using some other labeling tool. See the following specification:
+The first thing you need to do is create a COCO file from your training data. See the following specification:
 
 [!INCLUDE [coco-files](../includes/coco-files.md)]
 

articles/ai-services/computer-vision/how-to/model-customization.md

@@ -156,8 +156,6 @@ items:
         items:
         - name: Create a custom model (preview)
           href: how-to/model-customization.md
-        - name: Migrate a Custom Vision project to Image Analysis (preview)
-          href: how-to/migrate-from-custom-vision.md
         - name: Verify a custom model COCO file (preview)
           href: how-to/coco-verification.md
       - name: Product Recognition (preview)