# DeepSeek API Configuration DEEPSEEK_API_KEY="your-deepseek-api-key-here" DEEPSEEK_BASE_URL="https://api.deepseek.com" # OpenAI Compatibility (for DeepSeek) OPENAI_API_KEY="${DEEPSEEK_API_KEY}" OPENAI_BASE_URL="${DEEPSEEK_BASE_URL}" # Project Configuration PROJECT_NAME="spam-classification-system" LOG_LEVEL="INFO" # Model Configuration MODEL_SAVE_DIR="./models" DEFAULT_MODEL="lightgbm"