TamilSelvan0709/Self-RAG-Multilingual-v2

Call ZeroGPU keepalive once at startup instead of per-visitor to avoid quota exhaustion

Downgrade langgraph to stable 0.2.x line (0.6.x internal write bug)

Fix CUDA/CPU device mismatch: force CPU embeddings, isolate GPU decorator to dummy fn

Add ZeroGPU compatibility (spaces.GPU decorators)

Sync canonical project files

Move app.py to project root

Stop tracking .env, add gitignore

Add README with HF Spaces config

Remove stale index cache folder

Track FAISS index files with LFS, remove stale cache

wip before lfs migrate

Track PDFs with git-lfs

Initial deploy: multilingual self-rag