FireFistisDead

FireFistisDead/pdf-qa-bot

A PDF Question-Answering App built with RAG (Retrieval-Augmented Generation), allowing users to upload PDFs and ask context-based questions. Powered by Streamlit, LangChain, Ollama, and Chroma for efficient and accurate answers.

18 stars 80 forks 18 watchers JavaScript MIT License
chatbot huggingface huggingface-transformers langchain langchain-python rag rag-chatbot rag-pipeline vector-database
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6 Open Issues Need Help Last updated: Jul 3, 2026

Open Issues Need Help

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Improve Empty State for Chat about 3 hours ago
enhancement good first issue question level:beginner level:advanced feature docs frontend
FireFistisDead/pdf-qa-bot
18

A PDF Question-Answering App built with RAG (Retrieval-Augmented Generation), allowing users to upload PDFs and ask context-based questions. Powered by Streamlit, LangChain, Ollama, and Chroma for efficient and accurate answers.

JavaScript
#chatbot#huggingface#huggingface-transformers#langchain#langchain-python#rag#rag-chatbot#rag-pipeline#vector-database
[Performance] Optimize Application Load Time by Implementing Lazy Loading and Image Optimization about 1 month ago
enhancement good first issue level:beginner feature frontend
FireFistisDead/pdf-qa-bot
18

A PDF Question-Answering App built with RAG (Retrieval-Augmented Generation), allowing users to upload PDFs and ask context-based questions. Powered by Streamlit, LangChain, Ollama, and Chroma for efficient and accurate answers.

JavaScript
#chatbot#huggingface#huggingface-transformers#langchain#langchain-python#rag#rag-chatbot#rag-pipeline#vector-database
[Feature]: Show a user-friendly error message when the uploaded file is not a valid PDF about 1 month ago
documentation enhancement good first issue question level:beginner type:docs feature fix docs frontend backend rag-service bug
FireFistisDead/pdf-qa-bot
18

A PDF Question-Answering App built with RAG (Retrieval-Augmented Generation), allowing users to upload PDFs and ask context-based questions. Powered by Streamlit, LangChain, Ollama, and Chroma for efficient and accurate answers.

JavaScript
#chatbot#huggingface#huggingface-transformers#langchain#langchain-python#rag#rag-chatbot#rag-pipeline#vector-database
[Fix]: Fix inconsistent temp file cleanup in `/upload` route causing potential orphan files about 2 months ago
bug enhancement good first issue invalid feature fix backend
FireFistisDead/pdf-qa-bot
18

A PDF Question-Answering App built with RAG (Retrieval-Augmented Generation), allowing users to upload PDFs and ask context-based questions. Powered by Streamlit, LangChain, Ollama, and Chroma for efficient and accurate answers.

JavaScript
#chatbot#huggingface#huggingface-transformers#langchain#langchain-python#rag#rag-chatbot#rag-pipeline#vector-database
To enhance the RAG Service UX/UI about 2 months ago
enhancement help wanted
FireFistisDead/pdf-qa-bot
18

A PDF Question-Answering App built with RAG (Retrieval-Augmented Generation), allowing users to upload PDFs and ask context-based questions. Powered by Streamlit, LangChain, Ollama, and Chroma for efficient and accurate answers.

JavaScript
#chatbot#huggingface#huggingface-transformers#langchain#langchain-python#rag#rag-chatbot#rag-pipeline#vector-database
Enhance the Readme about 2 months ago
good first issue
FireFistisDead/pdf-qa-bot
18

A PDF Question-Answering App built with RAG (Retrieval-Augmented Generation), allowing users to upload PDFs and ask context-based questions. Powered by Streamlit, LangChain, Ollama, and Chroma for efficient and accurate answers.

JavaScript
#chatbot#huggingface#huggingface-transformers#langchain#langchain-python#rag#rag-chatbot#rag-pipeline#vector-database