Jupyter Notebook Example for using Mongodb to store Chat Message History (#4436)

# Jupyter Notebook Example for using Mongodb Chat Message History

@dev2049
This commit is contained in:
Jinto Jose 2023-05-15 14:33:42 -07:00 committed by GitHub
parent 6060505a9d
commit 1e467d9fc4
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -0,0 +1,91 @@
{
"cells": [
{
"attachments": {},
"cell_type": "markdown",
"id": "91c6a7ef",
"metadata": {},
"source": [
"# Mongodb Chat Message History\n",
"\n",
"This notebook goes over how to use Mongodb to store chat message history.\n",
"\n",
"MongoDB is a source-available cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas.\n",
"\n",
"MongoDB is developed by MongoDB Inc. and licensed under the Server Side Public License (SSPL). - [Wikipedia](https://en.wikipedia.org/wiki/MongoDB)"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "47a601d2",
"metadata": {},
"outputs": [],
"source": [
"# Provide the connection string to connect to the MongoDB database\n",
"connection_string = \"mongodb://mongo_user:password123@mongo:27017\""
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "d15e3302",
"metadata": {},
"outputs": [],
"source": [
"from langchain.memory import MongoDBChatMessageHistory\n",
"\n",
"message_history = MongoDBChatMessageHistory(\n",
" connection_string=connection_string, session_id=\"test-session\"\n",
" )\n",
"\n",
"message_history.add_user_message(\"hi!\")\n",
"\n",
"message_history.add_ai_message(\"whats up?\")"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "64fc465e",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"[HumanMessage(content='hi!', additional_kwargs={}, example=False),\n",
" AIMessage(content='whats up?', additional_kwargs={}, example=False)]"
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"message_history.messages"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.3"
}
},
"nbformat": 4,
"nbformat_minor": 5
}