diff --git a/6. Decision Tree.ipynb b/6. Decision Tree.ipynb
index 3872e3c..0fa7f25 100644
--- a/6. Decision Tree.ipynb	
+++ b/6. Decision Tree.ipynb	
@@ -32,6 +32,13 @@
    "metadata": {},
    "outputs": [],
    "source": []
+  },
+  
+    {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+  
   },
   {
    "cell_type": "code",