Update LLM to Sonnet 3.7 and update promt to latest best practices (#189)

Author: annainspace

next_steps/generative_ai/user_personalized_marketing_messaging_with_amazon_personalize_and_gen_ai/04_Personalized_Emails_with_Amazon_Personalize_and_Generative_AI.ipynb

@@ -369,9 +369,8 @@
    "outputs": [],
    "source": [
     "# Model parameters\n",
-    "# The LLM we will be using\n",
-    "model_id = 'anthropic.claude-3-sonnet-20240229-v1:0'\n",
-    "    \n",
+    "# The LLM we will be using is Anthropic Clause Sonnet 3.7\n",
+    "model_id = 'us.anthropic.claude-3-7-sonnet-20250219-v1:0'\n",
     "\n",
     "# The maximum number of tokens to use in the generated response\n",
     "max_tokens_to_sample = 1000"
@@ -431,16 +430,14 @@
    "source": [
     "def generate_personalize_simple_prompt(movie_list, model_id, max_tokens_to_sample = 50):\n",
     "\n",
-    "    prompt_template = f'''\\n\\nHuman: Write a marketing email advertising several movies available in a video-on-demand streaming platform next week, given the movie and user information below. The movies to recommend and their information is contained in the <movie> tag. Put the email between <email> tags.\n",
+    "    prompt_template = f'''Write a marketing email advertising several movies available in a video-on-demand streaming platform next week, given the movie and user information below. The movies to recommend and their information is contained in the <movie> tag. Put the email between <email> tags.\n",
     "\n",
     "    <movie>\n",
     "    {movie_list}\n",
     "    </movie>\n",
     "\n",
     "    Assistant: Email body:\n",
-    "    <email>.\n",
-    "\n",
-    "    Assistant:\n",
+    "    <email>\n",
     "    '''\n",
     "    \n",
     "    if 'claude' in model_id:\n",
@@ -556,7 +553,7 @@
    "source": [
     "def generate_personalize_advanced_prompt(user_demographic, favorite_genre, movie_list, model_id, max_tokens_to_sample = 50):\n",
     "\n",
-    "    prompt_template = f'''\\n\\nHuman: You are a skilled publicist. Write a high-converting marketing email advertising several movies available in a video-on-demand streaming platform next week, \n",
+    "    prompt_template = f'''You are a skilled publicist. Write a high-converting marketing email advertising several movies available in a video-on-demand streaming platform next week, \n",
     "    given the movie and user information below. Your email will leverage the power of storytelling and persuasive language. \n",
     "    You want the email to impress the user, so make it appealing to them based on the information contained in the <user> tags, \n",
     "    and take into account the user's favorite genre in the <genre> tags. \n",
@@ -576,7 +573,8 @@
     "    {movie_list}\n",
     "    </movie>\n",
     "\n",
-    "    Assistant:\n",
+    "    Assistant:Email body:\n",
+    "    <email>\n",
     "    '''\n",
     "    \n",
     "    if 'claude' in model_id:\n",
@@ -777,7 +775,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.14"
+   "version": "3.10.16"
   }
  },
  "nbformat": 4,