Added rst styled admonitions to new tutorials.

Author: brianjo

advanced_source/cpp_export.rst

@@ -1,8 +1,8 @@
 Loading a PyTorch Model in C++
 ==============================
 
-This tutorial requires PyTorch 1.0 (preview) or later. For installation information 
-visit http://pytorch.org/get-started.
+.. attention:: This tutorial requires PyTorch 1.0 (preview) or later. 
+   For installation information visit http://pytorch.org/get-started.
 
 As its name suggests, the primary interface to PyTorch is the Python
 programming language. While Python is a suitable and preferred language for

beginner_source/chatbot_tutorial.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+
 """
 Chatbot Tutorial
 ================
@@ -7,14 +8,14 @@
 
 
 ######################################################################
-# This example requires PyTorch 1.0 (preview) or later. 
-# For installation information visit http://pytorch.org/get-started.
-# 
 # In this tutorial, we explore a fun and interesting use-case of recurrent
 # sequence-to-sequence models. We will train a simple chatbot using movie
 # scripts from the `Cornell Movie-Dialogs
 # Corpus <https://www.cs.cornell.edu/~cristian/Cornell_Movie-Dialogs_Corpus.html>`__.
 #
+# .. attention:: This example requires PyTorch 1.0 (preview) or later.
+#    For installation information visit http://pytorch.org/get-started.
+#
 # Conversational models are a hot topic in artificial intelligence
 # research. Chatbots can be found in a variety of settings, including
 # customer service applications and online helpdesks. These bots are often

beginner_source/deploy_seq2seq_hybrid_frontend_tutorial.py

@@ -7,9 +7,6 @@
 
 
 ######################################################################
-# This example requires PyTorch 1.0 (preview) or later. For installation 
-# information visit http://pytorch.org/get-started.
-#
 # This tutorial will walk through the process of transitioning a
 # sequence-to-sequence model to Torch Script using PyTorch’s Hybrid
 # Frontend. The model that we will convert is the chatbot model from the
@@ -21,6 +18,9 @@
 # regarding data preprocessing, model theory and definition, and model
 # training.
 #
+# .. attention:: This example requires PyTorch 1.0 (preview) or later.
+#    For installation information visit http://pytorch.org/get-started.
+#
 # What is the Hybrid Frontend?
 # ----------------------------
 #