Update notebook.ipynb -> all done

Forecast/Forecast of required vehicles in the city center/notebook.ipynb

@@ -1968,7 +1968,14 @@
         {
             "attachments": {},
             "cell_type": "markdown",
-            "metadata": {},
+            "metadata": {
+            "editable": true,
+            "slideshow": {
+                "slide_type": ""
+            },
+            "tags": []
+            },
+
             "source": [
                 "# 4. Modellierung und Evaluation"
             ]
@@ -1976,7 +1983,14 @@
         {
             "attachments": {},
             "cell_type": "markdown",
-            "metadata": {},
+            "metadata": {
+            "editable": true,
+            "slideshow": {
+                "slide_type": ""
+            },
+            "tags": []
+            },
+
             "source": [
                 "## 4.1 Lineare Regression"
             ]
@@ -2531,7 +2545,14 @@
         {
             "attachments": {},
             "cell_type": "markdown",
-            "metadata": {},
+            "metadata": {
+                "editable": true,
+                "slideshow": {
+                    "slide_type": ""
+                },
+                "tags": []
+            },
+
             "source": [
                 "## 4.2 Evaluation"
             ]