llm-messenger-history

This project creates a personalized chatbot using your Facebook Messenger chat history.

The chatbot can answer questions about your past conversations.

Features

• Uses your actual chat history to generate responses
• Maintains context across multiple turns in the conversation
• All data processing happens locally, and only relevant context is sent to the OpenAI API

Prerequisites

• Python 3.7 or higher
• An OpenAI API key. Get yours from OpenAI's website.

Setup Instructions

python llm_messenger_history.py

• Start a Conversation: After running the script, type your questions to interact with the chatbot.
• Exit: Type exit or quit to end the session.

Example Interaction

Chat with your Facebook Messenger AI (type 'exit' to quit):
You: What did I talk about with John last Christmas?
AI: Last Christmas, you and John discussed holiday plans, exchanged gift ideas, and talked about meeting up with friends.
You: Who else was involved in the conversation?
AI: You also mentioned inviting Sarah and Mike to join the holiday gathering.
You: exit
Exiting chat.

Customizations

Modify the temperature parameter in facebook_chatbot.py to control the randomness of responses:

llm = OpenAI(temperature=0.5, openai_api_key=OPENAI_API_KEY)

Adjust chunk_size and chunk_overlap in the text splitter to optimize performance:

text_splitter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=100)