diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..6c2ff60
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "githubPullRequests.ignoredPullRequestBranches": [
+        "master"
+    ]
+}
\ No newline at end of file
diff --git a/lab-python-error-handling.ipynb b/lab-python-error-handling.ipynb
index 3e50ef8..0ccc879 100644
--- a/lab-python-error-handling.ipynb
+++ b/lab-python-error-handling.ipynb
@@ -39,20 +39,179 @@
     "\n"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "382b7794",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# your code goes here\n",
+    "def initialize_inventory(products):\n",
+    "    inventory = {}\n",
+    "    \n",
+    "    for product in products:\n",
+    "        while True:\n",
+    "            try: \n",
+    "                cantidad = int(input(f\"Introduce la cantidad de {product}\"))\n",
+    "                if (cantidad > 0):\n",
+    "                    inventory[product] = (cantidad)\n",
+    "                    print(f\"{product} agregado con éxito\")\n",
+    "                    break\n",
+    "                else:\n",
+    "                    raise ValueError(\"La cantidad debe ser mayor que 0\")\n",
+    "            except ValueError as e:\n",
+    "                print(f\"Error: {e}. Intenta nuevamente.\")\n",
+    "            finally:\n",
+    "                print(\"Intento de agregar cantidad realizado.\")\n",
+    "                    \n",
+    "    return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "490be403",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "inventory =  {}\n",
+    "\n",
+    "def get_customer_orders():\n",
+    "    customer_order = set()\n",
+    "\n",
+    "    while True:\n",
+    "        try: \n",
+    "            product = input(\"Introduce el nombre del producto que quieres: \").lower() \n",
+    "            if product not in inventory:\n",
+    "                raise ValueError(f\"El producto {product} no se encuentra en el inventario\")\n",
+    "            if inventory[product] <= 0:\n",
+    "                raise ValueError (f\"El producto {product} no tiene stock\")\n",
+    "            customer_order.add(product)\n",
+    "            print (f\"El producto {product} se ha agregado a tu pedido\")        \n",
+    "        except ValueError as g:\n",
+    "            print(f\"Error : {g}\")\n",
+    "        \n",
+    "        while True:\n",
+    "            another = input(\"¿Quieres otro producto? (si/no): \").strip().lower()\n",
+    "            if another in [\"si\",\"no\"]:\n",
+    "                break\n",
+    "            else:\n",
+    "                print (\"Por favor, introduce 'si' o 'no'.\")\n",
+    "\n",
+    "        if another == \"no\":\n",
+    "            break \n",
+    "    return customer_order"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "396611af",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def update_inventory(customer_orders, inventory):\n",
+    "    try:\n",
+    "        for product in customer_orders:\n",
+    "            if product in inventory:\n",
+    "                if inventory[product]>0:\n",
+    "                    inventory [product]-=1\n",
+    "            else:\n",
+    "                raise ValueError(f\"No hay suficiente stock en el inventario para {product}\")\n",
+    "    except (KeyError, ValueError) as g:\n",
+    "        print(f\"Error: {g}\")\n",
+    "    except TypeError:\n",
+    "        print(\"Error: el inventario o los pedidos no son válidos\")\n",
+    "    return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b73cb827",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "mug sin stock\n",
+      "(0, 0.0)\n"
+     ]
+    }
+   ],
+   "source": [
+    "products = ['t-shirt', 'mug', 'hat', 'book', 'keychain']\n",
+    "\n",
+    "customer_order = get_customer_orders()\n",
+    "\n",
+    "def calculate_order_statistics(customer_orders, products):\n",
+    "    try:\n",
+    "        total_products = len(customer_orders)\n",
+    "        unique_percentage = (total_products/ len(products)) * 100 \n",
+    "        if total_products == 0:\n",
+    "            raise ValueError(\"No se han realizado pedidos\")\n",
+    "    except ZeroDivisionError:\n",
+    "        print(\"No se han introducido productos\")\n",
+    "        total_products = 0\n",
+    "        unique_percentage = 0\n",
+    "    except ValueError as g:\n",
+    "        print (f\"Error: {g}\")\n",
+    "        total_products = 0\n",
+    "        unique_percentage = 0\n",
+    "    return total_products, unique_percentage\n",
+    "\n",
+    "print(calculate_order_statistics(customer_order, products))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "d9b76120",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def print_order_statistics(order_statistics):\n",
+    "    try:\n",
+    "        total_products = order_statistics[0]\n",
+    "        unique_percentage = order_statistics[1]\n",
+    "    except (TypeError, IndexError):\n",
+    "        print (\"Error: La estadística del pedido no es correcta\")\n",
+    "        total_products = 0\n",
+    "        unique_percentage = 0\n",
+    "    else:\n",
+    "        print(\"La estadística del pedido se ha realizado con éxito\")\n",
+    "        \n",
+    "    print(f\"Total products ordered: {total_products}\")\n",
+    "    print(f\"Unique products ordered: {unique_percentage}%\")\n",
+    "\n",
+    "print_order_statistics(calculate_order_statistics(customer_order, products))"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "cc2c441d-9dcf-4817-b097-cf6cbe440846",
+   "id": "d1927a4a",
    "metadata": {},
    "outputs": [],
    "source": [
-    "# your code goes here"
+    "def print_update_inventory(inventory):\n",
+    "    print(\"Inventario actualizado: \")\n",
+    "    try:\n",
+    "        for product, quantity in inventory.items():\n",
+    "            print (f\"{product} : {quantity}\")\n",
+    "    except TypeError:\n",
+    "        print(\"Error: el inventario no es válido\")\n",
+    "    finally:\n",
+    "        print(\"El inventario se ha mostrado correctamente\")\n",
+    "    return inventory"
    ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -66,7 +225,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.12.4"
   }
  },
  "nbformat": 4,