fixing broken links

Author: Blackmist

articles/machine-learning/.openpublishing.redirection.machine-learning.json

@@ -35,11 +35,6 @@
         "redirect_url": "/azure/machine-learning/tutorial-1st-experiment-bring-data",
         "redirect_document_id": true
     },
-    {
-        "source_path_from_root": "/articles/machine-learning/v-fake/introduction.md",
-        "redirect_url": "/azure/machine-learning/introduction",
-        "redirect_document_id": true
-    },
     {
         "source_path_from_root": "/articles/machine-learning/v-fake/how-to-use-secrets-in-runs.md",
         "redirect_url": "/azure/machine-learning/how-to-use-secrets-in-runs",
@@ -1472,12 +1467,12 @@
     },
     {
         "source_path_from_root": "/articles/machine-learning/service/tutorial-auto-train-models.md",
-        "redirect_url": "/azure/machine-learning/v1/how-to-auto-train-models-v1",
+        "redirect_url": "/azure/machine-learning/how-to-auto-train-models-v1",
         "redirect_document_id": false
     },
     {
         "source_path_from_root": "/articles/machine-learning/tutorial-auto-train-models.md",
-        "redirect_url": "/azure/machine-learning/v1/how-to-auto-train-models-v1",
+        "redirect_url": "/azure/machine-learning/how-to-auto-train-models-v1",
         "redirect_document_id": false
     },
     {