diff --git a/tensorflow-rnn-tutorial/00_Keras_RNN_predictions_playground.ipynb b/tensorflow-rnn-tutorial/00_Keras_RNN_predictions_playground.ipynb
index c857dd1..5ac3a7d 100644
--- a/tensorflow-rnn-tutorial/00_Keras_RNN_predictions_playground.ipynb
+++ b/tensorflow-rnn-tutorial/00_Keras_RNN_predictions_playground.ipynb
@@ -7,6 +7,7 @@
       "version": "0.3.2",
       "provenance": [],
       "collapsed_sections": [],
+      "toc_visible": true,
       "include_colab_link": true
     },
     "kernelspec": {
@@ -54,7 +55,7 @@
         "tf.enable_eager_execution()\n",
         "print(\"Tensorflow version: \" + tf.__version__)"
       ],
-      "execution_count": 1,
+      "execution_count": 0,
       "outputs": [
         {
           "output_type": "stream",
@@ -193,7 +194,7 @@
         "picture_this_1(data, DATA_SEQ_LEN)\n",
         "DATA_LEN = DATA_SEQ_LEN * 4 # since we concatenated 4 sequences"
       ],
-      "execution_count": 3,
+      "execution_count": 0,
       "outputs": [
         {
           "output_type": "display_data",
@@ -260,7 +261,7 @@
       "source": [
         "picture_this_2(data, BATCHSIZE, SEQLEN) # execute multiple times to see different sample sequences"
       ],
-      "execution_count": 11,
+      "execution_count": 0,
       "outputs": [
         {
           "output_type": "stream",
@@ -552,7 +553,7 @@
         "\n",
         "model_RNN = compile_keras_sequential_model(model_layers_RNN, \"RNN\")"
       ],
-      "execution_count": 52,
+      "execution_count": 0,
       "outputs": [
         {
           "output_type": "stream",