yvann-ba/Robby-chatbot
A Streamlit-based chatbot that lets users chat with CSV, PDF, TXT files and YouTube videos using LangChain and OpenAI.

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Robby-chatbot is a web application that enables users to query their documents through natural language conversations. It uses vector embeddings and FAISS for semantic search over uploaded files, maintains conversational memory for context-aware responses, and leverages OpenAI language models via LangChain orchestration. Features include document Q&A, tabular data analysis with PandasAI, and YouTube video summarization.