diff --git a/Seth_A99501/day17.ipynb b/Seth_A99501/day17.ipynb
new file mode 100644
index 00000000..fdc1d21a
--- /dev/null
+++ b/Seth_A99501/day17.ipynb
@@ -0,0 +1,48 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "TaskManager=[{\"Task1\":{\"Month\":\"September\",\"Activities\":\"gyming\",\"location\":\"Parking\", \"status\":\"complete\"}},\n",
+    "             {\"Task2\":{\"Month\":\"October\",\"Activities\":\"swimming\", \"location\":\"Hotel\",\"status\":\"pending\"}}]\n",
+    "print(TaskManager)\n",
+    "#adding a task \n",
+    "New_Task={\"Task3\":{\"Month\":\"January\",\"Activities\":\"dacing\",\"location\":\"Nkoyoyo\", \"status\":\"pending\"}}\n",
+    "TaskManager.append(New_Task)\n",
+    "\n",
+    "\n",
+    "\n",
+    "#modifying the state\n",
+    "for task in TaskManager:\n",
+    "    if \"Task2\" in task:\n",
+    "        task[\"Task2\"][\"status\"]=\"complete\"\n",
+    "\n",
+    "#accessing the data\n",
+    "for status in TaskManager:\n",
+    "    if \"Task2\" in status:\n",
+    "        print('Status')\n",
+    "        print(status[\"Task2\"][\"status\"])\n",
+    "\n",
+    "\n",
+    "\n",
+    "print(TaskManager)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "name": "python",
+   "version": "3.11.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}