From c2ac8e4c13dd5a3b821b8f98f499a5d319e5b181 Mon Sep 17 00:00:00 2001
From: raj_mathe <raj.dahya@math.uni-leipzig.de>
Date: Sun, 23 Oct 2022 14:13:30 +0200
Subject: [PATCH] master > master: notebook - cleanup

---
 notebooks/week-2.ipynb | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/notebooks/week-2.ipynb b/notebooks/week-2.ipynb
index 8f682e9..db796fa 100644
--- a/notebooks/week-2.ipynb
+++ b/notebooks/week-2.ipynb
@@ -22,8 +22,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "# imports\n",
     "import os;\n",
-    "import sys;\n",
+    "import sys; \n",
     "\n",
     "# NOTE: need this to force jupyter to reload imports:\n",
     "for key in list(sys.modules.keys()):\n",
@@ -49,11 +50,21 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "FunctionDiagramWidget(\n",
-    "    N = 2,\n",
-    "    fnames   = ['f', 'g', 'h', 'i', 'j'],\n",
-    "    setnames = ['X', 'Y', 'Z', 'U', 'V', 'W'],\n",
-    ").run();"
+    "# Userinput - Anzahl der Funktionen\n",
+    "fnames   = ['f', 'g', 'h', 'i', 'j'];\n",
+    "setnames = ['X', 'Y', 'Z', 'U', 'V', 'W'];\n",
+    "ctrl = widgets.IntSlider(value=1, description=f'# Funktionen', min=1, max=len(fnames));\n",
+    "display(ctrl);"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Widget - Mengen und Funktionen\n",
+    "FunctionDiagramWidget(N=ctrl.value, fnames=fnames, setnames=setnames).run();"
    ]
   },
   {