diff --git a/04_Chatbot/00_Chatbot_Titan.ipynb b/04_Chatbot/00_Chatbot_Titan.ipynb
index 205fa80f..783eb9d7 100644
--- a/04_Chatbot/00_Chatbot_Titan.ipynb
+++ b/04_Chatbot/00_Chatbot_Titan.ipynb
@@ -154,10 +154,16 @@
     "from langchain.memory import ConversationBufferMemory\n",
     "\n",
     "titan_llm = Bedrock(model_id=\"amazon.titan-tg1-large\", client=boto3_bedrock)\n",
+    "titan_llm.model_kwargs = {'temperature': 0.5, \"maxTokenCount\": 700}\n",
+    "\n",
     "memory = ConversationBufferMemory()\n",
+    "memory.human_prefix = \"User\"\n",
+    "memory.ai_prefix = \"Bot\"\n",
+    "\n",
     "conversation = ConversationChain(\n",
     "    llm=titan_llm, verbose=True, memory=memory\n",
     ")\n",
+    "conversation.prompt.template = \"\"\"System: The following is a friendly conversation between a knowledgeable helpful assistant and a customer. The assistant is talkative and provides lots of specific details from it's context.\\n\\nCurrent conversation:\\n{history}\\nUser: {input}\\nBot:\"\"\"\n",
     "\n",
     "print_ww(conversation.predict(input=\"Hi there!\"))"
    ]
@@ -247,10 +253,15 @@
     "\n",
     "chat_history = []\n",
     "\n",
+    "memory=ConversationBufferMemory()\n",
+    "memory.human_prefix = \"User\"\n",
+    "memory.ai_prefix = \"Bot\"\n",
+    "\n",
     "# turn verbose to true to see the full logs and documents\n",
     "qa= ConversationChain(\n",
-    "    llm=titan_llm, verbose=False, memory=ConversationBufferMemory() #memory_chain\n",
+    "    llm=titan_llm, verbose=False, memory=memory #memory_chain\n",
     ")\n",
+    "qa.prompt.template = \"\"\"System: The following is a friendly conversation between a knowledgeable helpful assistant and a customer. The assistant is talkative and provides lots of specific details from it's context.\\n\\nCurrent conversation:\\n{history}\\nUser: {input}\\nBot:\"\"\"\n",
     "\n",
     "print(f\"ChatBot:DEFAULT:PROMPT:TEMPLATE: is ={qa.prompt.template}\")"
    ]
@@ -1212,9 +1223,9 @@
   ],
   "instance_type": "ml.t3.medium",
   "kernelspec": {
-   "display_name": "Python 3 (Data Science 3.0)",
+   "display_name": "conda_python3",
    "language": "python",
-   "name": "python3__SAGEMAKER_INTERNAL__arn:aws:sagemaker:us-west-2:236514542706:image/sagemaker-data-science-310-v1"
+   "name": "conda_python3"
   },
   "language_info": {
    "codemirror_mode": {
@@ -1226,7 +1237,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.6"
+   "version": "3.10.12"
   }
  },
  "nbformat": 4,