ChatUI/.env.example at main · bugmaker2/ChatUI · GitHub

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# =============================================================================
# RealtimeUI Environment Configuration
# =============================================================================
# Copy this file to .env and fill in your values

# =============================================================================
# OpenAI / LLM Configuration
# =============================================================================

# Your OpenAI API key (required)
OPENAI_API_KEY=sk-your-api-key-here

# Custom base URL for OpenAI-compatible APIs (optional)
# Examples:
#   - Azure OpenAI: https://your-resource.openai.azure.com/openai/deployments/your-deployment
#   - Local LLM: http://localhost:8080/v1
#   - Other providers: https://api.provider.com/v1
OPENAI_BASE_URL=

# Model to use for generation (default: qwen3-max)
OPENAI_MODEL=qwen3-max

# Models for parallel placeholder expansion (comma-separated)
# If not set, uses OPENAI_MODEL for all expansions
# Example: qwen3-max,qwen-plus,qwen-turbo
EXPANSION_MODELS=

# =============================================================================
# LLM Timeout Configuration (seconds)
# =============================================================================

# Connection timeout (default: 10.0)
LLM_TIMEOUT_CONNECT=10.0

# Read timeout for streaming responses (default: 120.0)
LLM_TIMEOUT_READ=120.0

# Write timeout (default: 30.0)
LLM_TIMEOUT_WRITE=30.0

# =============================================================================
# LLM Retry Configuration
# =============================================================================

# Maximum number of retries for transient failures (default: 3)
LLM_MAX_RETRIES=3

# Base delay between retries in seconds (default: 1.0)
# Uses exponential backoff: delay = base_delay * 2^attempt
LLM_RETRY_BASE_DELAY=1.0

# =============================================================================
# Logging Configuration
# =============================================================================

# Log level for console output (default: INFO)
# Options: DEBUG, INFO, WARNING, ERROR, CRITICAL
LOG_LEVEL=INFO

# =============================================================================
# CORS Configuration
# =============================================================================

# Additional CORS origins (comma-separated)
# Default origins (localhost:5173, localhost:8000) are always included
# Example: https://myapp.com,https://staging.myapp.com
CORS_ORIGINS=

# =============================================================================
# Deployment Configuration (auto-detected in most cases)
# =============================================================================

# Railway deployment domain (auto-set by Railway)
# RAILWAY_PUBLIC_DOMAIN=

# Render external URL (auto-set by Render)
# RENDER_EXTERNAL_URL=