Tutorials Refresh - Update TOC

Author: Jessica Lin

beginner_source/deep_learning_60min_blitz.rst

@@ -30,7 +30,6 @@ Goal of this tutorial:
    /beginner/blitz/autograd_tutorial
    /beginner/blitz/neural_networks_tutorial
    /beginner/blitz/cifar10_tutorial
-   /beginner/blitz/data_parallel_tutorial
 
 .. galleryitem:: /beginner/blitz/tensor_tutorial.py
     :figure: /_static/img/tensor_illustration_flat.png
@@ -44,9 +43,6 @@ Goal of this tutorial:
 .. galleryitem:: /beginner/blitz/cifar10_tutorial.py
     :figure: /_static/img/cifar10.png
 
-.. galleryitem:: /beginner/blitz/data_parallel_tutorial.py
-    :figure: /_static/img/data_parallel.png
-
 .. raw:: html
 
     <div style='clear:both'></div>