.env.example

# Application Configuration
APP_NAME=AI Knowledge Assistant
APP_VERSION=1.0.0
DEBUG=false
LOG_LEVEL=INFO

# Security
SECRET_KEY=your-secret-key-change-in-production-use-openssl-rand-hex-32
JWT_ALGORITHM=HS256
ACCESS_TOKEN_EXPIRE_MINUTES=30

# Database
POSTGRES_HOST=localhost
POSTGRES_PORT=5432
POSTGRES_USER=postgres
POSTGRES_PASSWORD=postgres
POSTGRES_DB=ai_knowledge_db

# Weaviate Vector Database
WEAVIATE_HOST=localhost
WEAVIATE_PORT=8080
WEAVIATE_GRPC_PORT=50051
WEAVIATE_API_KEY=

# Docker AI (for embeddings)
DOCKER_AI_URL=http://host.docker.internal:12434
EMBEDDING_MODEL=ai/embeddinggemma

# Google Gemini API (for generation only)
GEMINI_API_KEY=your-gemini-api-key-here

# RAG Configuration
CHUNK_SIZE=1000
CHUNK_OVERLAP=200
TOP_K_RESULTS=5
SIMILARITY_THRESHOLD=0.3

# CORS Origins (JSON array or comma-separated)
CORS_ORIGINS=["http://localhost:3000","http://localhost:8000"]