diff --git a/app/covid-calculator.ipynb b/app/covid-calculator.ipynb
index 63367cf1..f663be53 100644
--- a/app/covid-calculator.ipynb
+++ b/app/covid-calculator.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 35,
+   "execution_count": 182,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -11,7 +11,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 36,
+   "execution_count": 183,
    "metadata": {
     "pycharm": {
      "name": "#%%\n"
@@ -31,7 +31,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 37,
+   "execution_count": 184,
    "metadata": {
     "pycharm": {
      "name": "#%%\n"
@@ -62,7 +62,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 38,
+   "execution_count": 185,
    "metadata": {
     "pycharm": {
      "name": "#%%\n"
@@ -138,7 +138,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 46,
+   "execution_count": 186,
    "metadata": {
     "pycharm": {
      "name": "#%%\n"
@@ -253,7 +253,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 40,
+   "execution_count": 187,
    "metadata": {
     "pycharm": {
      "name": "#%%\n"
@@ -312,7 +312,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 45,
+   "execution_count": 188,
    "metadata": {
     "pycharm": {
      "name": "#%%\n"
@@ -321,12 +321,14 @@
    "outputs": [
     {
      "data": {
-      "text/plain": "HBox(children=(VBox(children=(VBox(children=(HTML(value='<font size=\"+2\"><b>CARA</b> Covid Calculator</font>')…",
       "application/vnd.jupyter.widget-view+json": {
+       "model_id": "ed8a32168798491b94b149a42af469a2",
        "version_major": 2,
-       "version_minor": 0,
-       "model_id": "8e8d3a2fc68e40039aaaddc4b1814ce3"
-      }
+       "version_minor": 0
+      },
+      "text/plain": [
+       "HBox(children=(VBox(children=(VBox(children=(HTML(value='<font size=\"+2\"><b>CARA</b> Covid Calculator</font>')…"
+      ]
      },
      "metadata": {},
      "output_type": "display_data"
@@ -336,18 +338,6 @@
     "w.HBox(children=(left_column, middle_column, right_column))"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": 41,
-   "outputs": [],
-   "source": [],
-   "metadata": {
-    "collapsed": false,
-    "pycharm": {
-     "name": "#%%\n"
-    }
-   }
-  },
   {
    "cell_type": "code",
    "execution_count": null,