Clear output in builtins notebook

Author: yammesicka

week4/6_Builtins.ipynb

@@ -1710,17 +1710,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 163,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "wklv lv wkh hqfubswhg phvvdjh!\n"
-     ]
-    }
-   ],
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "def encrypt(message, encryption_map):\n",
     "    encrypted = ''\n",
@@ -1736,17 +1728,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 164,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "this is the encrypted message!\n"
-     ]
-    }
-   ],
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "def create_decryption_map(encryption_map):\n",
     "    \"\"\"Actually just flip the keys and the values of the dictionary\"\"\"\n",
@@ -1785,21 +1769,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 176,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Please enter numbers splitted by ',': 5,6,3,32\n",
-      "The sum until 32 is 32\n",
-      "The sum until 6 is 38\n",
-      "The sum until 5 is 43\n",
-      "The sum until 3 is 46\n"
-     ]
-    }
-   ],
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
    "source": [
     "def convert_to_integers(numbers):\n",
     "    integers = []\n",