RAG-Project/.env.example at main · sumitaryal/RAG-Project · GitHub

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# Environment variables for the RAG application

# FastAPI settings
API_V1_STR=/api
PROJECT_NAME=Retrieval Augmented Generation

# Gemini settings
GEMINI_API_KEY=
OCR_MODEL=gemini-2.5-flash
GEMINI_MAX_CONCURRENT_REQUESTS=8
GEMINI_MAX_ATTEMPTS=3

# Database settings
ASYNC_DATABASE_URL=postgresql+asyncpg://postgres:yourSecurePassword@localhost:5432/rag
SYNC_DATABASE_URL=postgresql://postgres:yourSecurePassword@localhost:5432/rag

# Hugging Face models
HF_SPARSE_EMBEDDINGS_MODEL=naver/splade-cocondenser-ensembledistil
HF_DENSE_EMBEDDINGS_MODEL=thenlper/gte-small
HF_DENSE_EMBEDDINGS_MAX_LENGTH=512
HF_DENSE_EMBEDDINGS_DIMENSION=384

# Qdrant settings
QDRANT_HOST=localhost
QDRANT_PORT=6333
QDRANT_COLLECTION_NAME=documents
QDRANT_TIMEOUT=30

# Retrieval settings
DENSE_RETRIEVAL_K=10
SPARSE_RETRIEVAL_K=10
HYBRID_RETRIEVAL_K=10
HYBRID_RETRIEVAL_ALPHA=0.5
RRF_K=60