diff --git a/lab-python-data-structures.ipynb b/lab-python-data-structures.ipynb
index 5b3ce9e0..2885853c 100644
--- a/lab-python-data-structures.ipynb
+++ b/lab-python-data-structures.ipynb
@@ -50,11 +50,53 @@
     "\n",
     "Solve the exercise by implementing the steps using the Python concepts of lists, dictionaries, sets, and basic input/output operations. "
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "products= [\"t-shirt\",\"mug\",\"hat\",\"book\",\"keychain\"]\n",
+    "inventory= {}\n",
+    "t_shirt=int(input(\"Enter the quantity of t-shirt:\"))\n",
+    "mug=int(input(\"Enter the quantity of mug:\"))\n",
+    "hat= int(input(\"Number of hats?\"))\n",
+    "book= int(input(\"Number of books?\"))\n",
+    "keychain= int(input(\"Number of keychains?\"))\n",
+    "inventory['t-shirt']=t_shirt\n",
+    "inventory['mug']=mug\n",
+    "inventory['hat']=hat\n",
+    "inventory['book']=book\n",
+    "inventory['keychain']=keychain\n",
+    "print(inventory)\n",
+    "customer_orders= set()\n",
+    "my_list=input(\"Which 3 items do you want? t-shirt, mug, hat, book or keychain?\").lower()\n",
+    "split_list=my_list.split(\",\")\n",
+    "print(split_list)\n",
+    "customer_orders.update(split_list)\n",
+    "total_products_ordered=len(customer_orders)\n",
+    "print(total_products_ordered)\n",
+    "percentage= len(customer_orders)/len(products)*100\n",
+    "print( f\"Tthe percentage is {percentage}%\")\n",
+    "order_status=(percentage,)\n",
+    "print(order_status)\n",
+    "print(\"Order Statistics:\")\n",
+    "print(f\"Total Products Ordered:{total_products_ordered}\")\n",
+    "print(f\"Percentage of Products Ordered:{percentage}%\")\n",
+    "\n",
+    "for item in products:\n",
+    "    if item  in inventory:\n",
+    "       inventory[item]-=1\n",
+    "\n",
+    "for key, value in inventory.items():\n",
+    "    print(key,value)"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -68,7 +110,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.5"
   }
  },
  "nbformat": 4,