diff --git a/notebooks/SliderTraining.ipynb b/notebooks/SliderTraining.ipynb
index d6f6b015..d0ee367e 100644
--- a/notebooks/SliderTraining.ipynb
+++ b/notebooks/SliderTraining.ipynb
@@ -63,7 +63,8 @@
    ],
    "metadata": {
     "collapsed": false
-   }
+   },
+   "outputs": [],
   },
   {
    "cell_type": "markdown",