# ---------------------------------------------------------------
# AI Summarizer - Environment Variables
# ---------------------------------------------------------------
# Copy this file to ".env" (same folder) and fill in real values.
# NEVER commit your real ".env" file to version control.
# ---------------------------------------------------------------

# REQUIRED: your OpenAI API key. Get one at https://platform.openai.com/api-keys
OPENAI_API_KEY=sk-your-api-key-here

# Optional: which OpenAI model to use. Any model that supports the
# Responses API + Structured Outputs (json_schema) will work.
OPENAI_MODEL=gpt-4o-mini

# Optional: default sampling temperature (0.0 - 2.0) used when the
# client does not specify one. Lower = more precise/deterministic.
DEFAULT_TEMPERATURE=0.4

# Optional: maximum number of characters accepted in the "text" field.
MAX_INPUT_CHARACTERS=20000

# Optional: Flask session secret key. Change this to a random string
# for any real deployment.
FLASK_SECRET_KEY=change-this-to-a-random-secret

# Optional: Flask debug mode. Set to "false" in production.
FLASK_DEBUG=true

# Optional: host/port the Flask dev server binds to.
FLASK_HOST=127.0.0.1
FLASK_PORT=8000

# Optional: logging level (DEBUG, INFO, WARNING, ERROR).
LOG_LEVEL=INFO