Cld2labs/rag-chatbot

[gopal-raj-suresh]

Description

This PR introduces the RAGChatbot blueprint, a Retrieval-Augmented Generation (RAG) chatbot implementation designed for document-based question answering. The blueprint demonstrates RAG workflow with ingestion, vector indexing, retrieval, and context-grounded response generation.

Key Features:

• PDF document ingestion and automatic indexing
• Vector database integration for semantic search
• Context-aware answer generation using RAG
• Conversation history and multi-turn chat support
• Real-time retrieval with relevance scoring
• Document chunk visualization for transparency

Issues

n/a

Type of change

List the type of change like below. Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds new functionality)
• Breaking change (fix or feature that would break existing design and interface)
• Others (enhancement, documentation, validation, etc.)

Dependencies

No new repository-level dependencies.

All dependencies for the RAGChatbot blueprint are listed in:

• Backend: RAGChatbot/api/requirements.txt
• Frontend: RAGChatbot/ui/package.json

Key technologies: FastAPI, React, LangChain, FAISS, embeddings + RAG

Tests

Testing Instructions:

git clone https://github.com/cld2labs/GenAIExamples.git
cd GenAIExamples
git checkout cld2labs/rag-chatbot
cd RAGChatbot

[github-actions]

Dependency Review

The following issues were found:

• ✅ 0 vulnerable package(s)
• ✅ 0 package(s) with incompatible licenses
• ✅ 0 package(s) with invalid SPDX license definitions
• ⚠️ 4 package(s) with unknown licenses.

See the Details below.

License Issues

RAGChatbot/api/requirements.txt

Package	Version	License	Issue Type
cryptography	>= 3.1.0	Null	Unknown License
pypdf	>= 4.0.0	Null	Unknown License
python-multipart	>= 0.0.6	Null	Unknown License

RAGChatbot/ui/package.json

Package	Version	License	Issue Type
lucide-react	^0.294.0	Null	Unknown License

Scanned Files

• RAGChatbot/api/requirements.txt
• RAGChatbot/ui/package.json