.env.example

# API Keys (replace with your actual keys)
OPENAI_API_KEY=your_openai_api_key_here
AVALAI_API_KEY=your_avalai_api_key_here

# API Configuration
AVALAI_BASE_URL=https://api.avalapis.ir/v1
PROVIDER=openai

# Model Configuration
OPENAI_EMBEDDING_MODEL=text-embedding-3-small
CHAT_MODEL=gpt-4o-mini

# RAG Configuration
CHROMA_PERSIST_DIRECTORY=./chroma_db
RAG_SEARCH_LIMIT=3
SYSTEM_PROMPT="You are a helpful assistant. Use the provided context to answer the user's question. If the context is not relevant, just say 'I don't know'"