diff --git a/lab-web-scraping.ipynb b/lab-web-scraping.ipynb
index e552783..dd42a53 100644
--- a/lab-web-scraping.ipynb
+++ b/lab-web-scraping.ipynb
@@ -110,14 +110,112 @@
     },
     {
       "cell_type": "code",
-      "execution_count": null,
+      "execution_count": 6,
       "id": "40359eee-9cd7-4884-bfa4-83344c222305",
       "metadata": {
         "id": "40359eee-9cd7-4884-bfa4-83344c222305"
       },
-      "outputs": [],
+      "outputs": [
+        {
+          "name": "stdout",
+          "output_type": "stream",
+          "text": [
+            "                UPC                                              Title  \\\n",
+            "0  ce6396b0f23f6ecc                                        Set Me Free   \n",
+            "1  6258a1f6a6dcfe50  The Four Agreements: A Practical Guide to Pers...   \n",
+            "2  6be3beb0793a53e7                                     Sophie's World   \n",
+            "3  657fe5ead67a7767            Untitled Collection: Sabbath Poems 2014   \n",
+            "4  51653ef291ab7ddc                                    This One Summer   \n",
+            "\n",
+            "   Price (£)  Rating           Genre             Availability  \\\n",
+            "0      17.46       5     Young Adult  In stock (19 available)   \n",
+            "1      17.66       5    Spirituality  In stock (18 available)   \n",
+            "2      15.94       5      Philosophy  In stock (18 available)   \n",
+            "3      14.27       4          Poetry  In stock (16 available)   \n",
+            "4      19.49       4  Sequential Art  In stock (16 available)   \n",
+            "\n",
+            "                                         Description  \n",
+            "0  Aaron Ledbetter’s future had been planned ou...  \n",
+            "1  In The Four Agreements, don Miguel Ruiz reveal...  \n",
+            "2  A page-turning novel that is also an explorati...  \n",
+            "3  More than thirty-five years ago, when the weat...  \n",
+            "4  Every summer, Rose goes with her mom and dad t...  \n"
+          ]
+        }
+      ],
       "source": [
-        "# Your solution goes here"
+        "import requests\n",
+        "from bs4 import BeautifulSoup\n",
+        "import pandas as pd\n",
+        "import textwrap\n",
+        "import time  # para evitar bloqueos por exceso de peticiones\n",
+        "\n",
+        "# Diccionario para convertir palabras de rating a números\n",
+        "rating_map = {'One': 1, 'Two': 2, 'Three': 3, 'Four': 4, 'Five': 5}\n",
+        "\n",
+        "# Función principal que acepta parámetros\n",
+        "def scrape_books(min_rating, max_price):\n",
+        "    all_books = []  # Lista para guardar los libros\n",
+        "\n",
+        "    # Recorremos las 50 páginas del sitio\n",
+        "    for page in range(1, 51):\n",
+        "        url = f'http://books.toscrape.com/catalogue/page-{page}.html'\n",
+        "        response = requests.get(url)\n",
+        "        soup = BeautifulSoup(response.text, 'html.parser')\n",
+        "\n",
+        "        # Encontramos todos los libros en la página\n",
+        "        books = soup.find_all('article', class_='product_pod')\n",
+        "\n",
+        "        for book in books:\n",
+        "            title = book.h3.a['title']\n",
+        "            price = float(book.find('p', class_='price_color').text[2:])\n",
+        "            rating_word = book.find('p', class_='star-rating')['class'][1]\n",
+        "            rating = rating_map[rating_word]\n",
+        "\n",
+        "            # Aplicamos los filtros usando los parámetros\n",
+        "            if rating >= min_rating and price <= max_price:\n",
+        "                link = book.h3.a['href']\n",
+        "                detail_url = 'http://books.toscrape.com/catalogue/' + link\n",
+        "                detail_response = requests.get(detail_url)\n",
+        "                detail_soup = BeautifulSoup(detail_response.text, 'html.parser')\n",
+        "\n",
+        "                # Extraemos los datos adicionales\n",
+        "                upc = detail_soup.find('th', string='UPC').find_next('td').text\n",
+        "                genre = detail_soup.select('ul.breadcrumb li')[2].text.strip()\n",
+        "                availability = detail_soup.find('p', class_='instock availability').text.strip()\n",
+        "\n",
+        "                desc_tag = detail_soup.find('div', id='product_description')\n",
+        "                if desc_tag:\n",
+        "                    description = desc_tag.find_next('p').text.strip()\n",
+        "                else:\n",
+        "                    description = 'No description available'\n",
+        "\n",
+        "                # Formateamos la descripción para que se vea bonita\n",
+        "                description = textwrap.fill(description, width=60)\n",
+        "\n",
+        "                # Guardamos los datos en un diccionario\n",
+        "                book_info = {\n",
+        "                    'UPC': upc,\n",
+        "                    'Title': title,\n",
+        "                    'Price (£)': price,\n",
+        "                    'Rating': rating,\n",
+        "                    'Genre': genre,\n",
+        "                    'Availability': availability,\n",
+        "                    'Description': description\n",
+        "                }\n",
+        "\n",
+        "                # Añadimos el libro a la lista\n",
+        "                all_books.append(book_info)\n",
+        "\n",
+        "                # Esperamos medio segundo para no saturar el servidor\n",
+        "                time.sleep(0.5)\n",
+        "\n",
+        "    # Convertimos la lista en un DataFrame\n",
+        "    return pd.DataFrame(all_books)\n",
+        "\n",
+        "# Ejemplo de uso\n",
+        "books_df = scrape_books(min_rating=4, max_price=20)\n",
+        "print(books_df.head())  # Mostramos los primeros libros"
       ]
     }
   ],
@@ -126,7 +224,7 @@
       "provenance": []
     },
     "kernelspec": {
-      "display_name": "Python 3 (ipykernel)",
+      "display_name": "base",
       "language": "python",
       "name": "python3"
     },
@@ -140,7 +238,7 @@
       "name": "python",
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
-      "version": "3.9.13"
+      "version": "3.13.5"
     }
   },
   "nbformat": 4,