https://github.com/YoussefMoHlemyAlpha/ChatBot-to-Write-Python-Code-RAG-Application-LLM-LLaMA-2-

An interactive Python coding tutor powered by local RAG (Retrieval-Augmented Generation).

Upload your own tutorials (PDF, TXT, or Markdown), and ask coding questions.

The app retrieves relevant snippets, feeds them to a language model, and returns clear, runnable Python code with inline comments.

Features

Reads and indexes local .pdf, .txt, and .md files.

Fast and efficient semantic search with FAISS.

? Uses HuggingFace embeddings (all-mpnet-base-v2) for vectorization.

? LLM-powered tutor (supports LLaMA-2, Ollama, or OpenAI/Gemini).

Always returns complete runnable Python code with comments.

Expandable source panel to see where answers come from.

Clean Streamlit UI with background customization.