Update toc

Author: PeterCLu

articles/machine-learning/service/toc.yml

@@ -155,6 +155,27 @@
         href: how-to-train-pytorch.md
       - name: Use Chainer
         href: how-to-train-chainer.md
+    - name: Use visual interface
+    displayName: sample visual interface experiments
+    items:
+    - name: "Predict price"
+      displayName: regression, studio
+      href:  how-to-ui-sample-regression-predict-automobile-price-basic.md
+    - name: "Predict price (advanced)"
+      displayName: regression, studio
+      href: how-to-ui-sample-regression-predict-automobile-price-compare-algorithms.md
+    - name: "Predict credit risk"
+      displayName: classification, studio
+      href:  how-to-ui-sample-classification-predict-credit-risk-basic.md
+    - name: "Predict credit risk (advanced)"
+      displayName: classification, studio
+      href: how-to-ui-sample-classification-predict-credit-risk-cost-sensitive.md
+    - name: "Predict churn"
+      displayName: classification, studio
+      href:  how-to-ui-sample-classification-predict-churn.md
+    - name: "Predict flight delays"
+      displayName: classification, studio
+      href:  how-to-ui-sample-classification-predict-flight-delay.md
     - name: Tune hyperparameters
       displayName: parameter
       href: how-to-tune-hyperparameters.md
@@ -244,27 +265,6 @@
     - name: 'Azure Pipelines for CI/CD'
       displayName: continuous, integration, delivery
       href: /azure/devops/pipelines/targets/azure-machine-learning?context=azure/machine-learning/service/context/ml-context
-  - name: Visual interface samples
-    displayName: sample pipelines
-    items:
-    - name: "Predict price"
-      displayName: regression, studio
-      href:  how-to-ui-sample-regression-predict-automobile-price-basic.md
-    - name: "Predict price (advanced)"
-      displayName: regression, studio
-      href: how-to-ui-sample-regression-predict-automobile-price-compare-algorithms.md
-    - name: "Predict credit risk"
-      displayName: classification, studio
-      href:  how-to-ui-sample-classification-predict-credit-risk-basic.md
-    - name: "Predict credit risk (advanced)"
-      displayName: classification, studio
-      href: how-to-ui-sample-classification-predict-credit-risk-cost-sensitive.md
-    - name: "Predict churn"
-      displayName: classification, studio
-      href:  how-to-ui-sample-classification-predict-churn.md
-    - name: "Predict flight delays"
-      displayName: classification, studio
-      href:  how-to-ui-sample-classification-predict-flight-delay.md
   - name: Manage resource quotas
     displayName: limits
     href: how-to-manage-quotas.md