Merge pull request #699 from neelamgehlot/update-instance-type

Update instance type form c4.8xlarge to c4.xlarge due to capacity issue

Author: mvsusp

sagemaker-python-sdk/1P_kmeans_lowlevel/kmeans_mnist_lowlevel.ipynb

@@ -213,7 +213,7 @@
     "    },\n",
     "    \"ResourceConfig\": {\n",
     "        \"InstanceCount\": 2,\n",
-    "        \"InstanceType\": \"ml.c4.8xlarge\",\n",
+    "        \"InstanceType\": \"ml.c4.xlarge\",\n",
     "        \"VolumeSizeInGB\": 50\n",
     "    },\n",
     "    \"TrainingJobName\": job_name,\n",

sagemaker-python-sdk/mxnet_gluon_sentiment/mxnet_sentiment_analysis_with_gluon.ipynb

@@ -110,7 +110,7 @@
     "m = MXNet('sentiment.py',\n",
     "          role=role,\n",
     "          train_instance_count=1,\n",
-    "          train_instance_type='ml.c4.2xlarge',\n",
+    "          train_instance_type='ml.c4.xlarge',\n",
     "          framework_version='1.3.0',\n",
     "          py_version='py2',\n",
     "          distributions={'parameter_server': {'enabled': True}},\n",