Merge pull request #212826 from sdgilley/sdg-main-updates

remove distributed training from main TOC

Author: Court72

articles/machine-learning/toc.yml

@@ -435,9 +435,6 @@
           - name: Tune hyperparameters
             displayName: parameter, hyperparameter, hyperdrive
             href: how-to-tune-hyperparameters.md
-          - name: Distributed GPU guide
-            displayName: MPI, Horovod, DeepSpeed, PyTorch, Hugging Face Transformers, TensorFlow, InfiniBand
-            href: how-to-train-distributed-gpu.md
           - name: Scikit-learn
             href: how-to-train-scikit-learn.md
           - name: TensorFlow