https://github.com/extrawest/langchain_rag_astradb

Langchain RAG AstraDB
https://github.com/extrawest/langchain_rag_astradb

ai astradb cassandra chatbot langchain openai openai-embeddings pdf rag vector-database

Last synced: 6 months ago
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Langchain RAG AstraDB

• Host: GitHub
• URL: https://github.com/extrawest/langchain_rag_astradb
• Owner: extrawest
• License: apache-2.0
• Created: 2024-11-05T15:34:27.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2024-11-05T16:21:01.000Z (11 months ago)
• Last Synced: 2025-03-30T17:46:38.399Z (6 months ago)
• Topics: ai, astradb, cassandra, chatbot, langchain, openai, openai-embeddings, pdf, rag, vector-database
• Language: Python
• Homepage:
• Size: 25.6 MB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
#  Langchain PDF RAG with AstraDB Cassandra Showcase

[![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)]()

[![Maintaner](https://img.shields.io/static/v1?label=Andriy%20Gulak&message=Maintainer&color=red)](mailto:andriy.gulak@extrawest.com)

[![Ask Me Anything !](https://img.shields.io/badge/Ask%20me-anything-1abc9c.svg)](https://github.com/extrawest/langchain_rag_astradb/issues)

[![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

## PROJECT INFO

- **Langchain RAG with PDF**

- **Chatbot with RAG capabilities. Works with OpenAI and Cassandra Vector Store**

## Features

- Langchain AI RAG Chatbot

- OpenAI Embeddings  

- Cassandra Vector DB via AstraDB 

## Demo

https://github.com/user-attachments/assets/f428545d-3d19-437f-9cd5-261de847e8e9

## Installing:

**1. Clone this repo to your folder:**

```

git clone THIS REPO

```

**2. Create a virtual environment**

**3. Install the dependencies**

```

pip install -r requirements.txt

```

**3. Run the app**

```

python app.py

```

[Extrawest.com](https://www.extrawest.com), 2024