diff --git a/4_SaveModel.ipynb b/4_SaveModel.ipynb
new file mode 100644
index 0000000..83d5fb1
--- /dev/null
+++ b/4_SaveModel.ipynb
@@ -0,0 +1,31 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": [
+    ""
+   ]
+  }
+ ],
+ "metadata": {
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}
\ No newline at end of file
diff --git a/training_2/5_TensorflowHub.py b/training_2/5_TensorflowHub.py
new file mode 100644
index 0000000..e69de29