RAG Application

This is a Retrieval-Augmented Generation (RAG) application using Langchain, OpenAI, and Pinecone for movie history.

Features

Create a virtual environment:
```
python -m venv venv
```
Activate the virtual environment:
- On Windows:
```
venv\Scripts\activate
```
- On macOS and Linux:
```
source venv/bin/activate
```
Install dependencies:
```
pip install -r requirements.txt
```
Set up environment variables:

Create a .env file in the root directory of your project and add the following variables:
```
OPENAI_API_KEY=""
PINECONE_API_KEY=""
PINECONE_INDEX_NAME="movie-history"
FEATURE_NAME="chat" # "qa"
```
-> FEATURE_NAME will be chat|qa . diff is chat will preserve history