requirements.txt

gradio>=3.0               # Gradio UI for Spaces :contentReference[oaicite:3]{index=3}
requests                   # for metadata scraping 
beautifulsoup4             # HTML parsing
youtube-transcript-api     # transcript fetching :contentReference[oaicite:5]{index=5}
sentence-transformers      # embedding model :contentReference[oaicite:6]{index=6}
torch                      # backend for embeddings