diff --git a/src/intensivstationen/Chart.py b/src/intensivstationen/Chart.py
index 0ec26fd2197..ae5ef09c89a 100644
--- a/src/intensivstationen/Chart.py
+++ b/src/intensivstationen/Chart.py
@@ -1,9 +1,17 @@
 from decouple import AutoConfig
 from Datawrapper import Datawrapper
+from ColumnsAdder import ColumnsAdder
+from KreiseReader import readKreise
+from MedianOfFreeBedsByKreisTableFactory import MedianOfFreeBedsByKreisTableFactory
 
-def createMedianOfFreeBedsByKreisChart(medianOfFreeBedsByKreisTable, chartTitle):
-    config = AutoConfig(search_path='../..')
-    dataWrapper = Datawrapper(config('DATAWRAPPER_API_TOKEN'))
+
+def createMedianOfFreeBedsByKreisChart(timeSeries, chartTitle):
+    dataWrapper = Datawrapper(AutoConfig(search_path='../..')('DATAWRAPPER_API_TOKEN'))
     dataWrapper.setChartTitle(chartTitle)
-    dataWrapper.uploadChartData(medianOfFreeBedsByKreisTable)
+    dataWrapper.uploadChartData(data = _createMedianOfFreeBedsByKreisTableForChoroplethMap(timeSeries))
     dataWrapper.publishChart()
+
+def _createMedianOfFreeBedsByKreisTableForChoroplethMap(timeSeries):
+    medianOfFreeBedsByKreisTableFactory = MedianOfFreeBedsByKreisTableFactory(timeSeries)
+    medianOfFreeBedsByKreisTable = medianOfFreeBedsByKreisTableFactory.createMedianOfFreeBedsByKreisTable('gemeindeschluessel').reset_index()
+    return ColumnsAdder(readKreise()).addKreisAndEinwohnerzahlColumns(medianOfFreeBedsByKreisTable)
diff --git a/src/intensivstationen/Intensivstationen.ipynb b/src/intensivstationen/Intensivstationen.ipynb
index 74e259318b9..941883a393a 100644
--- a/src/intensivstationen/Intensivstationen.ipynb
+++ b/src/intensivstationen/Intensivstationen.ipynb
@@ -83,7 +83,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "timeSeries = readTimeseries(download = needsUpdate)"
+    "timeSeries = readTimeseries(download = needsUpdate)\n",
+    "timeSeries"
    ]
   },
   {
@@ -119,23 +120,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "medianOfFreeBedsByKreisTableFactory = MedianOfFreeBedsByKreisTableFactory(timeSeries)\n",
-    "medianOfFreeBedsByKreisTable = medianOfFreeBedsByKreisTableFactory.createMedianOfFreeBedsByKreisTable('Kreis')\n",
-    "medianOfFreeBedsByKreisTable.reset_index().to_json('../../docs/data/intensivstationen/medianOfFreeBedsByKreisTable.json', orient = \"records\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "396cb4f8",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "def createMedianOfFreeBedsByKreisTableForChoroplethMap(medianOfFreeBedsByKreisTableFactory):\n",
-    "    medianOfFreeBedsByKreisTable = medianOfFreeBedsByKreisTableFactory.createMedianOfFreeBedsByKreisTable('gemeindeschluessel').reset_index()\n",
-    "    return ColumnsAdder(readKreise()).addKreisAndEinwohnerzahlColumns(medianOfFreeBedsByKreisTable)\n",
-    "    \n",
-    "medianOfFreeBedsByKreisTable = createMedianOfFreeBedsByKreisTableForChoroplethMap(medianOfFreeBedsByKreisTableFactory)"
+    "medianOfFreeBedsByKreisTable = MedianOfFreeBedsByKreisTableFactory(timeSeries).createMedianOfFreeBedsByKreisTable('Kreis')\n",
+    "medianOfFreeBedsByKreisTable.reset_index().to_json(\n",
+    "    '../../docs/data/intensivstationen/medianOfFreeBedsByKreisTable.json',\n",
+    "    orient = \"records\")"
    ]
   },
   {
@@ -160,7 +148,7 @@
    "outputs": [],
    "source": [
     "createMedianOfFreeBedsByKreisChart(\n",
-    "    medianOfFreeBedsByKreisTable,\n",
+    "    timeSeries,\n",
     "    chartTitle = getChartTitle(\n",
     "        dateStart=timeSeries['date'].min(),\n",
     "        dateEnd=timeSeries['date'].max()))"